Transaction not yet indexed

NU2tVpouv64H6aDBJNdTnLFTwWfTGPtCQEaWa5qu1DMSTLeSpEPQgbi3mTzpL521uTMHyG7jdK93KN9MVFnUYDt

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