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 #0x3c7c62746e70bc14c31aef17d82ac586af86a389908444f27ed88350173ded83 · ArcScan

Block

#21,171,197

2026-09-16 14:26:26 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,197
Timestamp: 14 days ago · 2026-09-16 14:26:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x3c7c62746e70bc14c31aef17d82ac586af86a389908444f27ed88350173ded83
Parent hash: 0x441cf9ca…80c852b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,197 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

26.2%7,854,374 / 30,000,000

Base fee

240.463192101 gwei

State root

0x80477bf70b37…7a6c4699258e

Transactions root

0xe8579eb1e1e0…f755e2287053

Receipts root

0xfe74b1dca7b2…611144607f31

Nonce

0x0000000000000000

Extra data

0x00000037dc398053