Transaction not yet indexed

52RSVRppinQzeZtjmwMWLeXAtcEAFv1DBFiJhoCZPWZcbBQ4W2MqudFjAHmqkb31AUPGaaaWSMrGjGxcPkx45rPq

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