Transaction not yet indexed

56UUEaPYvRenfCVy2RqWu2JoUTXKorh11v4r1BPf9Tja1FyHdVSiSSyWDigqTXpRPyxHhFSd5MdpTb9fw8cK8MLF

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