Transaction not yet indexed

5Co1jKeyEESD3Y1oQheLPProNBqaAo443ScinMcoHgTAZWwE2UMaZqhJ4RUfpQdgcWb2z3pDp1WH7VSx5ZZ19TYV

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