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 #0xa29188c6ab5872f3ea32aec2fbb9a62481be7c2c8d664bc7d97cc09311e305a6 · ArcScan

Block

#21,517,251

2026-09-18 15:10:41 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,251
Timestamp: 11 days ago · 2026-09-18 15:10:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xa29188c6ab5872f3ea32aec2fbb9a62481be7c2c8d664bc7d97cc09311e305a6
Parent hash: 0x896980c1…a92f623c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,251 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

4.8%1,447,540 / 30,000,000

Base fee

20 gwei

State root

0x0aece64f4671…48ca44020eb2

Transactions root

0x90dca8801d33…420ca1dee0f1

Receipts root

0x93f8b0f6a5fb…bf63e17a0f2f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800