Transaction not yet indexed

USN3wDcSQ4pEannkT123Nh86qMLN35ED4mcHvpKTHSjRnSPdpNf6cu6BvTYPXb33ocg7EQT4QU156kCYL9Ek7iT

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