Transaction not yet indexed

53tYo7FfGkm6KZ4XaqWED5rmXA1SBaZCwSZ37Zsv1ZsaZUMSU1DPQaeM8cz3gW8XRp5i8z16no79H9NrLTCHDbRF

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