Transaction not yet indexed

mdumnCVkaXWvhYXDwH2Mju4Ph6oUQWRRXbAF3LdA3EwDVRTJaDJ1a4NonsyADUXs8RnAvMfht7Gx1afknuyTrBA

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