Transaction not yet indexed

121vfLctL8dTAJxFFVBxshEmzJ9gkdU3P7dkMbd5QDVgXPczRwrMqnK4dSbzm7u1J71NDThDDZwGvenupM9t8eqk

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