Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21410670 · ArcScan

Block

#21,410,670

2026-09-18 00:09:46 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,670
Timestamp: 18 days ago · 2026-09-18 00:09:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xceaa5ae470697fbef6879f6c905bd0de451e9fe83e6d54a8a5c34c4cfefa1c9e
Parent hash: 0xd58c7024…779c8073
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,670 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

1.9%560,748 / 30,000,000

Base fee

20 gwei

State root

0xa0bbdd2e4c3b…9329f0aba071

Transactions root

0x8db9b1f7a263…d6008261496e

Receipts root

0xbc6b753af59b…8e411116dac8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800