Transaction not yet indexed

21URBXQujJS58YthF5MGEDELpB5R2ubK6QJhWp2fnM9ANVN5yqDBBCeyNJ76PkDsRZXoN3fBaEpa3NXKeECkYWHp

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