Transaction not yet indexed

666UeFS5Tjimsw87agKGaAqs5xXMjJiAY8SWf6chccVT4AJhS7N3yUf9RCJHCbcFmy1RHWAnhekeSTb6EXDpRMXz

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