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

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 #21177366 · ArcScan

Block

#21,177,366

2026-09-16 15:18:30 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,177,366
Timestamp: 9 days ago · 2026-09-16 15:18:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x82fcac3465b1dc874eeb07deee208d4d220d0effa22076b39bc60c0b0fec7187
Parent hash: 0xda14e143…e89a314a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,177,366 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

23.8%7,143,300 / 30,000,000

Base fee

114.46976832 gwei

State root

0x22a8e5e722b3…5a296a42be05

Transactions root

0x6d9ed49ea0ce…7d100425fb7f

Receipts root

0x7ef44769864e…072b88571404

Nonce

0x0000000000000000

Extra data

0x0000001a7cbaf949