Transaction not yet indexed

53f5iwAckJMSa9XDhirWeRoFNZc8DumdSVF65j9kC3d5QQ7gjzQP6dg2TaDF7B6WUYc2NXK7924NFXqqU5SJZPpW

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