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 #0x4a9c7e0af32d95e211eb0153d1613e3ee47603563b1c0987f9a6270adb4a8bc5 · ArcScan

Block

#21,485,960

2026-09-18 10:46:11 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,960
Timestamp: 54 days ago · 2026-09-18 10:46:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x4a9c7e0af32d95e211eb0153d1613e3ee47603563b1c0987f9a6270adb4a8bc5
Parent hash: 0xc6a87a63…fcc54de3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,960 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

11.6%3,490,914 / 30,000,000

Base fee

20 gwei

State root

0xd5d976e4b874…20e5cd02bd74

Transactions root

0x1dacd4967e81…bdc9acd9a1b3

Receipts root

0x1b5f158e2627…9f2c557e525a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800