Transaction not yet indexed

21Fu4MPfeB3mYjMDgmniah4ZzE8THNGZtA49vWJkhgaMgZoqQb81oFVpSes7fjkVHdNRW1ivM1sTpB7dRBUSLiiG

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