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 #0x4c0c3b4fe3c722a3fce82314bf43d0e8a96de08a043f0893820d910c941f1f1f · ArcScan

Block

#21,539,308

2026-09-18 18:17:08 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,308
Timestamp: 54 days ago · 2026-09-18 18:17:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c0c3b4fe3c722a3fce82314bf43d0e8a96de08a043f0893820d910c941f1f1f
Parent hash: 0x2fa687cc…9cffc256
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,308 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

11.5%3,456,370 / 30,000,000

Base fee

20 gwei

State root

0xc1a649d5762b…6d1280f3b0f6

Transactions root

0x938b7b6221e3…e612d9561a89

Receipts root

0xb923f7e3b08e…205364c0ff95

Nonce

0x0000000000000000

Extra data

0x00000004a817c800