Transaction not yet indexed

2CoC2mEYmdsubvYs4QhZQAfXnet8BiJ9MHp477jEUpmF99EfqpjXC1vAao4H8dqb28YGaF5ehmYn7jfvvFGTzq78

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