Transaction not yet indexed

66PfSFEydmVtKJBWdCbhijFUyeWJBTmMCNPJ7z23nyRUF9KXmDQqRfAJgYzWRpqWEgoMzKDHs4F2L7jNfqmPymmz

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