Transaction not yet indexed

UJffPZkf979uXfQAdLL8o6iW7bdUBYL5bXDR8sSetwykpDFfgoWWbqdjTpeXfh81jjyE4RhJK9UDRXmN32NN3RT

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