Function updateMetadataAuthority

updateMetadataAuthority(
    rpc: Rpc,
    payer: Signer,
    mint: PublicKey,
    currentAuthority: Signer,
    newAuthority: PublicKey,
    extensionIndex?: number,
    confirmOptions?: ConfirmOptions,
): Promise<string>
Update the metadata authority of a light-token mint. Works for both compressed and decompressed light mints.
Parameters
- rpc: Rpc
  RPC connection
- payer: Signer
  Fee payer (signer)
- mint: PublicKey
  Mint address
- currentAuthority: Signer
  Current metadata update authority (signer)
- newAuthority: PublicKey
  New metadata update authority
- extensionIndex: number = 0
  Extension index (default: 0)
- OptionalconfirmOptions: ConfirmOptions
  Optional confirm options
Returns Promise<string>
- Defined in v3/actions/update-metadata.ts:118