Transaction not yet indexed

53b1iVB1PVUzbZnEwHnHMgxxX5ZMhVpKvFkNbTHsjWoVtuogV6gFWGvyn8H3AVPqeaKpnYSR6Rb1tTGfUaJVv4F8

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