Transaction not yet indexed

5c91ftSeumGyHq9t8EKJXzSkxExFV1rdbHaFsdc6gMLiHqFvMrMpsiB6FLHBgUufFxtE2AkCcdWStoqpCPmWBrrj

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