Transaction not yet indexed

53qMygTkTKDUfybeJDpDBEi3xp8UZ7JbA4KL7Eidsyx5b8v4TwvrLYPmQFzjWj3UigBE1ew5eqJprkNm6fs2CUn1

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