Transaction not yet indexed

388RRZcb1ur1ihGjGeYo6d9FXvSfXiGUmsiN8NSNCMBQUpAZNyPU18ar4Fh58nacHLfQajYtVFkUpzRppuK2wBVF

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