Transaction not yet indexed

56UA6sff5E7NmEXPFLViH4caSAF8Nm5eFCQQW58gfZYaNvsLRWk2cz45JSu8oKcuQ4rsEPVXMFN4KAeG1Wymg8ut

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