Transaction not yet indexed

NUDunZtCa5AdkZpCssdTanh4vhPAMghmEcamsRkh4RyswWRUiJuGCWQU87gZaBNDi2uFpDc55LPuheFqC5CsmK6

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