Transaction not yet indexed

42EM8k2UrxVeCnbUf4SCGGid9hXWSzphXBUqyvV7EMQKp8h5vwnAtUuPyBmbigAJnqiE8LdZcSePWvbNEDGZkEMG

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