Transaction not yet indexed

SzCoExQgLh9toLev1aQTBTshCG44z6vF2bfCE7mCyT6GEqdBYrJQccDptktUqe4w24Uo7rdFtXQ3SNyQJWcoLhB

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