Transaction not yet indexed

UMCohfcMnZf8W6Hq7mwP2kF9zDdsZQdXs9mqMDJeXa2Utw7xcimtabz2K2dULTX1EPSgnMnEb1bSATAvqGmRtaA

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