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 #0x83a7b4bd82a78ec5d0e755b0484895abec60a2f44065ba6c7c7fa20e97967b50 · ArcScan

Block

#21,310,121

2026-09-17 09:59:31 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,121
Timestamp: 20 days ago · 2026-09-17 09:59:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x83a7b4bd82a78ec5d0e755b0484895abec60a2f44065ba6c7c7fa20e97967b50
Parent hash: 0x823a9f14…288096b8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,121 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

36.1%10,835,358 / 30,000,000

Base fee

20 gwei

State root

0x4a716ade3119…c2fcdec87a76

Transactions root

0xc8bd129249ab…8d2ec6edb1a5

Receipts root

0xd7bd5ec76a40…1ff1fd6e7e3f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800