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 #0xb7df4ab2103b4a0d3ad15a629f81c7a2c0d5dafbe723d71898cba0917db8aa26 · ArcScan

Block

#21,238,137

2026-09-16 23:51:28 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,238,137
Timestamp: 11 days ago · 2026-09-16 23:51:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xb7df4ab2103b4a0d3ad15a629f81c7a2c0d5dafbe723d71898cba0917db8aa26
Parent hash: 0x573ced1f…e9bd85dc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,238,137 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

23.6%7,074,561 / 30,000,000

Base fee

20 gwei

State root

0x706fbc8136c7…54ccf82e4cf8

Transactions root

0x5b186ccd6302…1df8d9f0cd7c

Receipts root

0x0ad9800ad6af…51d2c5a1eba4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800