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 #0x221d238a8717a4153a17fd0f8e7df778017f2100bf42e714cda20f3cc7456d96 · ArcScan

Block

#21,255,662

2026-09-17 02:19:26 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,662
Timestamp: 42 days ago · 2026-09-17 02:19:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x221d238a8717a4153a17fd0f8e7df778017f2100bf42e714cda20f3cc7456d96
Parent hash: 0x1a253597…ae8e64c5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,662 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

34.2%10,250,550 / 30,000,000

Base fee

20 gwei

State root

0x7d7e3cbffdd7…92b59c73fd4c

Transactions root

0x56b25afe94d4…e714789cabe3

Receipts root

0x6aa53bef8f23…d47af802f696

Nonce

0x0000000000000000

Extra data

0x00000004a817c800