Transaction not yet indexed

21NPr5wKUbd2ghGkbwTYYZUTYk2dLukaYwDaJpY7axteXXzcUqpcFaCut4EBMUVfApTkPATEA5y2fBCPfhWNa9Kv

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