Transaction not yet indexed

53b4PKvBDHpsyGJACS7VPuqrQVk3TqEpPayQeecx46ee9UwhQMsjYYj6ccPDm9MyRgs4cnRzSDep3uZn6qcb4Vmh

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