Transaction not yet indexed

21NadF3vM5WtMEL1Z41AmqqYuFVUgbNp8F8Py1h19bvppABETn3myRM9qAGfc7E9zhCJayn2QYeAM1F7KZzBhxNF

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