Transaction not yet indexed

MC2e6thttKpBQ6N1VgxTakvbQoVotjj6Wr6Z9HZMph76vaWKr8X51bvPschynN7cZYcsk5q9WrdpS59J2gqB8s9

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