Transaction not yet indexed

iKu21usfEj9TUTDxEpXHWWG79ohAkwHeU21V2oEEAeYcmsLH6dyAMiW1pThzb12pCDjBZ27obFqbyJgK9gNDumw

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.