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 #0xb2ac1d6fca781bec36929f4e9b93995130aa7d500632d364c89da4f723453419 · ArcScan

Block

#21,345,210

2026-09-17 14:55:50 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,210
Timestamp: 55 days ago · 2026-09-17 14:55:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xb2ac1d6fca781bec36929f4e9b93995130aa7d500632d364c89da4f723453419
Parent hash: 0x8c5c891b…92fa2875
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,210 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

34.4%10,308,212 / 30,000,000

Base fee

20 gwei

State root

0x48229b3e7ba4…f52e0f2648ed

Transactions root

0xb1188bab86d2…8887c6191bd0

Receipts root

0xca581b74b895…6812b80091d7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800