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 #21317603 · ArcScan

Block

#21,317,603

2026-09-17 11:02:41 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,317,603
Timestamp: 7 days ago · 2026-09-17 11:02:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xd87330ebae7b64cadf2e1bdd7d2c8d85ac434597b5d792034369fcca4d7f4b73
Parent hash: 0xd0168b91…45b25953
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,317,603 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

9.0%2,706,430 / 30,000,000

Base fee

20 gwei

State root

0x4aa405bf44c0…69f218370088

Transactions root

0xa99b9e244d44…6871cd271c6f

Receipts root

0x2ef959cb652e…f20b810e9fc5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800