Transaction not yet indexed

MQQRiUyjpmk5YFEFkvqLP1kEPKgUKHbCoBCDewwfgcXSha6d7qyu7ufC811rNbvMGJ1zR22rHjnnMUSpdETLfVT

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