Transaction not yet indexed

21AMu1aPKfN5vCGTzg3WU9C18KV5vBwbVzTuCDV24noWwbm3YuExszcSbQLTpv6CpkRu2Qsc2AkUjHmKEECwtS7s

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