Transaction not yet indexed

53LM7ykSjSh4mCAfCjKYM7jDcCBeXf6LAQhkx1vh93sDGf7bqyFY8NmwWvMfeXfEePi57Jwx2Bi1HX21Ek1ae1qN

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