Transaction not yet indexed

UBNfANN6ADv6AbgGWqiFRAMvdDaoXgo6aGS4hsZceAL1yVSn8xFnyC4B8xRgNhRg54DbSBFRgAvpNEuaz7Vgwh7

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