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 #21620240 · ArcScan

Block

#21,620,240

2026-09-19 05:41:26 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,240
Timestamp: 33 days ago · 2026-09-19 05:41:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x35461d9b9f737b2d6f634b1b1d76fdcf1c295a61af5a2ab40e2d29292d348606
Parent hash: 0xb3ad0a65…efa9df1f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,240 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.5%761,836 / 30,000,000

Base fee

20 gwei

State root

0x626f2c4abd2b…26b4a32bc67a

Transactions root

0x0410dd206aa7…65191d638026

Receipts root

0x2cbb8358d876…9d64fb6d0635

Nonce

0x0000000000000000

Extra data

0x00000004a817c800