Transaction not yet indexed

21j44bpT7N8QSj1j3TdM14k68b6opThdkF5MyRwf3dzSxMy7yhaHP9rF4ATHPnwrSpdtwFbmKW7nU9fCwWAkKNfS

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