Transaction not yet indexed

3Ka21eDvjmcgWwrmyosJWrtUAmwThmMCxdf6f9ncWvGgJmUphMJH6MRq4DQf5VEhrhR5awaD5KVD8TLrmToxPKs6

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