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 #21412665 · ArcScan

Block

#21,412,665

2026-09-18 00:26:38 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,665
Timestamp: 57 days ago · 2026-09-18 00:26:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x2e977bbef87ddcfb9404ce0dcd1b13c378b4bedd160659549586ebd923b0c31d
Parent hash: 0xa76c6f11…162b9ea7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,665 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

4.6%1,387,459 / 30,000,000

Base fee

20 gwei

State root

0xcd71848ebb12…12f77a8cd5c3

Transactions root

0x38024ab5686a…832a8a38452f

Receipts root

0x51ce5de9c161…6070d8ce8c40

Nonce

0x0000000000000000

Extra data

0x00000004a817c800