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 #21517352 · ArcScan

Block

#21,517,352

2026-09-18 15:11:32 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,352
Timestamp: 13 days ago · 2026-09-18 15:11:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x730b61d56b47bf916a0b9fbc105fd48e2da77de6746dac2c17e7dfc4f03007f9
Parent hash: 0xf77ccb4b…a812bc4a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,352 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

11.3%3,388,688 / 30,000,000

Base fee

20 gwei

State root

0xa330e43a510b…037011acc634

Transactions root

0x0daf9e942f39…419a7bad738f

Receipts root

0x52d12ff6ffbf…2d06ffc81319

Nonce

0x0000000000000000

Extra data

0x00000004a817c800