Transaction not yet indexed

53VBhhRFN4KPM6mUugRWKTxJDPWgBvBgkjAW6mehTPwbtcArwMk3MJeu7TRzoDccjaQyQVNQsnLkzfeGFjR1EKc5

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