Transaction not yet indexed

MSa1ScPPZYrRyzsKeeben3fkhbndVQGEUeMCSAJkZhvKozBrD5oRXs9Nh9RYsCigdsr46yz3rTAdkqFN2QMfq5Q

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