Transaction not yet indexed

2UMC3HJVZGDfPfeNJunyjgAxwTKQLcev5FTJvisi6SSWB3bYbR1GQxrmPXVvtoA9St7SUSeXRc4YrWJKbq7fPKky

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