Transaction not yet indexed

21Ng3PmWC9mfT7Ce2fTYQfxYTCm3zRgW8Jdb8vD2nesJ6FPRBhGnamNpZeAvHumDdt8RbkwyKwnc3sqhEdNsLkhn

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