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 #0x139de686697935762f0a1a7195f9626ab92b1f4d88794e8e6fc55ca9c790f597 · ArcScan

Block

#21,508,112

2026-09-18 13:53:28 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,112
Timestamp: 54 days ago · 2026-09-18 13:53:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x139de686697935762f0a1a7195f9626ab92b1f4d88794e8e6fc55ca9c790f597
Parent hash: 0x5b5ca8c8…6243ff39
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,112 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

0.5%143,860 / 30,000,000

Base fee

20 gwei

State root

0xf4f64d4f35fb…319861d27833

Transactions root

0x59e6a5ec2f03…39f468e38a84

Receipts root

0xd91504fab5d5…fd8143bba008

Nonce

0x0000000000000000

Extra data

0x00000004a817c800