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

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 #21403176 · ArcScan

Block

#21,403,176

2026-09-17 23:06:25 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,176
Timestamp: 30 days ago · 2026-09-17 23:06:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xd600017a28b27f3d522ddc4c1551bf011704c5c5f04376ccca446c7c387e52d0
Parent hash: 0x0cdfd5c8…4f976e02
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,176 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

14.8%4,455,764 / 30,000,000

Base fee

20 gwei

State root

0xda47a62b55b9…fcf319514e60

Transactions root

0x9250c99a99d6…e214e7d52397

Receipts root

0x5b11f941f3ad…eff79f55b470

Nonce

0x0000000000000000

Extra data

0x00000004a817c800