Transaction not yet indexed

t12Z9b4mCU45C99qHSVJWNQpGZACStysai2LVshPsHDEndF67nGFLd5GFxobZzD9RfXQ3dXWbQ5gg5EfCuZLG8T

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