Transaction not yet indexed

PE53yMR5qN1vXfkATXi3FXh1XTg8cCwD46bvPCqckUyUa1dprVCNFGQDxjVeiZkucQk2foSbWTQiHsBvfE2q5bG

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