Transaction not yet indexed

21i4Da4MZAxkkfEk8LdrZuh4b8GCxfD8GZQmh2a8aXf2uts25aqhtwAHF8i7WbU7ziK8k22WqECfxZFPmQuaDBwt

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