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 #21412544 · ArcScan

Block

#21,412,544

2026-09-18 00:25:37 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,544
Timestamp: 56 days ago · 2026-09-18 00:25:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x22ec16b816bc7e22581aa0e9954cbf61a72c756918a0bbcb0b23f8ec4bdea962
Parent hash: 0xfc4f04b4…f149afb3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,544 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

3.3%993,587 / 30,000,000

Base fee

20 gwei

State root

0x2eb57083a30b…4dc13f4bd088

Transactions root

0x9459281571a4…aafafe4c073f

Receipts root

0xf5f02996f81e…3f4d2471f04b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800