Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xd4681cf54b8fab79847419135f190e4b15b2871f93d6ea11da3bb3b7db91ad5e · ArcScan

Block

#21,523,820

2026-09-18 16:06:12 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,820
Timestamp: 51 days ago · 2026-09-18 16:06:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xd4681cf54b8fab79847419135f190e4b15b2871f93d6ea11da3bb3b7db91ad5e
Parent hash: 0x4bca073f…2ec95518
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,820 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.0%1,491,971 / 30,000,000

Base fee

20 gwei

State root

0xe70e93874a10…4240e84d150c

Transactions root

0xfbd78eb8e641…9aef9eae3054

Receipts root

0xb8d041e41fe8…0cf4e0840ab3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800