Transaction not yet indexed

1t6Wf4QkqQdHBpdBxFf81aZzrwpCDRVoaCknC1gfeRfS6FvDdPbHaaxQmv94dFASAcEpynpiJYMDUQw8brrSfr1

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