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 #0x8ac52edb6f8e9af35c2358c9ef6557744ea8d72b14054ffaa69ca8fb3ca7f2fe · ArcScan

Block

#21,558,012

2026-09-18 20:55:17 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,012
Timestamp: 40 days ago · 2026-09-18 20:55:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ac52edb6f8e9af35c2358c9ef6557744ea8d72b14054ffaa69ca8fb3ca7f2fe
Parent hash: 0xe66946dd…153ed736
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,012 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

13.3%3,977,263 / 30,000,000

Base fee

20 gwei

State root

0xdd3151d11083…99a43b741efa

Transactions root

0xcaf7b1138995…00e053cb7ad5

Receipts root

0xface201b8670…d7d5a9c1eeae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800