Transaction not yet indexed

53AB4F8CVsKg5nkdWuQt8EBCg3zEAWzV3fWmVrX9K3arN2r3vtsySZCKMrysXpmiAz6e3XvLfgQa25XstHg2ToM9

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