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 #21554604 · ArcScan

Block

#21,554,604

2026-09-18 20:26:28 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,604
Timestamp: 26 days ago · 2026-09-18 20:26:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x2a48d1ffdc753cd8650e522b9928350759d412c5ac0e03a8bd8cff62d0861d16
Parent hash: 0x22b38522…7c2c0532
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,604 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

15.1%4,528,510 / 30,000,000

Base fee

20 gwei

State root

0x7a34459adcf6…52c845681fc7

Transactions root

0xca8098bf54b6…80626ee53a71

Receipts root

0xaf936f2132b1…337cb22badf6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800