Transaction not yet indexed

UDFXAUJnZcWfPtGsiwa35EjNdTsvgmED3Dt3mcVbfJ9XfxpA33rRbKJMMDdMYPm8qfBwDf2PQTxJpLBG9ABtDf7

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