Transaction not yet indexed

53dZ7MA5XSqfxuPSWkm2CAJuWuGvyhbGRQd2dMPMsvWGAD1s2yLo6abqD68wVs3ToWPnnJ78Phzk8ULiTw8CFsAt

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