Transaction not yet indexed

MSt5t1bo5sSW2tbxbpNVkqAybraEmYCjMvfGqZc6a5RZni6mneNwszpubDa8Uo7MB9UA75pAzWXcdzfzrVQk4mv

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