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 #0x7c8f1a4cac06a6d5cbdc28e403de8f30fb495fdf3dd3f13073000a44decddc33 · ArcScan

Block

#21,551,814

2026-09-18 20:02:52 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,814
Timestamp: 47 days ago · 2026-09-18 20:02:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x7c8f1a4cac06a6d5cbdc28e403de8f30fb495fdf3dd3f13073000a44decddc33
Parent hash: 0xad6712d6…edf0c2f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,814 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

12.6%3,777,961 / 30,000,000

Base fee

20 gwei

State root

0xe4ff54b8aeb4…d9f36f6ebe33

Transactions root

0x451b8b96fed1…9ccc839ff1c0

Receipts root

0x287dd95ffcb3…b6aa34de4e4b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800