Transaction not yet indexed

ffb5gSC8VAL8NmSWKC5FBFLST5K8ZZgLWUG7Uden4qDMXk5bKhPo3TyapseSRHRmkgAWku6cPkrysuuRNjjf4Vv

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