Transaction not yet indexed

KnRJuqMBcaWcxxtSNAMg2CqcL6MN3Q49JtGP3PVfrkLVuWrkYELefsGNy7HWLPhfnf9LzKJVZM6NL1Dme2Cpnk8

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