Transaction not yet indexed

53L9XxJsYVRB7jrBGuj3nurXEB3tPiRBfcn51VJqWgjUDzX9ZMzSeZFhBUMbgCNEWPa2m2jxpi2kbE2UZmBGSyA8

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