Transaction not yet indexed

52ETwjweyCk3s2NcwtPprNZPKGeGk78BZGXLNdvnxy9QKA2YDPq3jWKT6zLQMxViDGgF2nVQYWLQe2ZHQFh4FxE2

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