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 #0xcb0756bf4458cbff8a5a554f0e9bcb073b561ef2938b0d084ef18d53ba7c86fc · ArcScan

Block

#21,557,186

2026-09-18 20:48:18 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,186
Timestamp: 13 days ago · 2026-09-18 20:48:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xcb0756bf4458cbff8a5a554f0e9bcb073b561ef2938b0d084ef18d53ba7c86fc
Parent hash: 0x8d09c5c0…1fd71489
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,186 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

1.3%394,476 / 30,000,000

Base fee

20 gwei

State root

0xb22a24fc4c0d…84712cbab9ee

Transactions root

0x24ed82da69f6…2c01d7380dd3

Receipts root

0x7bf737f70b09…67004b7a8162

Nonce

0x0000000000000000

Extra data

0x00000004a817c800