Transaction not yet indexed

53TKYTVQpsebNjRBnzhzq3mPLfSB1H7RFBiH8DNZXDQ1uDMhkaAgp6Qp6NsP8einMXpPdG19UqqCu3XUfvmyDiAa

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