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 #0x490133ffa1691205e78d787c55678d6a3f2e6f29ebfca9bb8e24e8fb267c94b5 · ArcScan

Block

#21,212,480

2026-09-16 20:14:54 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,212,480
Timestamp: 7 days ago · 2026-09-16 20:14:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x490133ffa1691205e78d787c55678d6a3f2e6f29ebfca9bb8e24e8fb267c94b5
Parent hash: 0x8dc65bf8…4016bfc0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,212,480 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

32.7%9,810,474 / 30,000,000

Base fee

20 gwei

State root

0x3b058e0ccea8…5fa236ca71ee

Transactions root

0xaf008c7fb094…ca743002ff9a

Receipts root

0x2fabe8e690a0…b3ae37627658

Nonce

0x0000000000000000

Extra data

0x00000004a817c800