Transaction not yet indexed

53DZUBKHC3pxoCuR12AN7FBFWUdSSxhACm496UxFaKNmN5oxBCSxzttyiAPD1yN3uJVSQ1AQA4MYv24WB6N4fUMm

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