Transaction not yet indexed

53gk87fsXuo5vfAzjE7JDRcKhenNufYrMLy1PUtRcqYisXb4D8y89R77mWmfaBCwG9R18MSPz7HdcfN7ceYQXuBu

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