Transaction not yet indexed

21DCgaJSSPyrXaAS8i8aK6Ecq5nb8vvoE6S8igirj4y8ZR6dUvnwzD6XmtDFdgzhR5rwQkCXgB1j7Ap9hVCakbME

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