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 #0x5c8775ba4398f7206587d0ef198003e61b37083f6731a12bc13598ae98721f31 · ArcScan

Block

#21,196,145

2026-09-16 17:57:01 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,196,145
Timestamp: 4 days ago · 2026-09-16 17:57:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c8775ba4398f7206587d0ef198003e61b37083f6731a12bc13598ae98721f31
Parent hash: 0x81a2345a…73ee5d23
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,196,145 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

42.4%12,708,142 / 30,000,000

Base fee

315.246238586 gwei

State root

0x48cca3d14b3e…9905f8023bea

Transactions root

0xaf665a281446…9e47daa7c86d

Receipts root

0x87e6db13005b…99ea5d69a26c

Nonce

0x0000000000000000

Extra data

0x000000494c5d28ce