Transaction not yet indexed

52LD28xkCwtECExYEPHJfoBLok8KvdgyeKWh5wwpb8Zw7qjYHShCzvYLZ1rtU4Zb2FsYknE9itNaL8AqV3e4aUAz

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