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 #0xecc84d15a24bdc764d7425ff50b10d639e92f8717c7315655ef866bb522ed532 · ArcScan

Block

#21,551,221

2026-09-18 19:57:52 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,221
Timestamp: 41 days ago · 2026-09-18 19:57:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xecc84d15a24bdc764d7425ff50b10d639e92f8717c7315655ef866bb522ed532
Parent hash: 0x64e463c8…cb73e1e6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,221 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

1.1%343,285 / 30,000,000

Base fee

20 gwei

State root

0xb1be0ee9e4d0…43b1f15e98cf

Transactions root

0xf12961337869…eb61c7238e19

Receipts root

0x5c8f302236c4…6741049c4206

Nonce

0x0000000000000000

Extra data

0x00000004a817c800