Transaction not yet indexed

321ZuMGbpbPE6idAp2GYUf1ZSymgCFbT5MxnsDmiPrSSWE4SCSME6tpvHWevnYWK7XPuZog3W6yNGZJzpUpyRpjB

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