Transaction not yet indexed

MkvQ55bkddLSaFjLkpY4fUz5ewmcv9VY3cpESSQnMLuAbt2wzpSWBqSpe1a5YvLDRvQMAe7aKB95MqpkXP4KHv2

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