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 #0x63c8459aa0405b08eff21fd5e0ea913b1b57e3d4c2f2a60f91c955055907ce23 · ArcScan

Block

#21,295,644

2026-09-17 07:57:12 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,295,644
Timestamp: 42 days ago · 2026-09-17 07:57:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x63c8459aa0405b08eff21fd5e0ea913b1b57e3d4c2f2a60f91c955055907ce23
Parent hash: 0x9fdea404…23ba5003
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,295,644 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

26.1%7,837,108 / 30,000,000

Base fee

20 gwei

State root

0x222ad7bad12b…7c7343347059

Transactions root

0x5903518a20d9…5d97e545a58d

Receipts root

0x9eca116b42d1…40b04bf50c6c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800