Transaction not yet indexed

21McVNz71ehapS5LTAUEFKE1MGKTeVBZHaE4yTEfg8oAZsMH2a6S5L9WNpJ1SfbMK7h4EPFDaTFT3d6v87K6HpQe

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