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 #21570626 · ArcScan

Block

#21,570,626

2026-09-18 22:41:56 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,626
Timestamp: 55 days ago · 2026-09-18 22:41:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xf96004a97d1c496ad1e9a4be02997fd4f865e24642ccf224db85c9e3677cff99
Parent hash: 0x5868ac0b…205772a1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,626 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.4%709,913 / 30,000,000

Base fee

20 gwei

State root

0x6eb4f6160522…c95e12db59e2

Transactions root

0x6838c6a99374…e6be4eaa84e8

Receipts root

0x8c94db443f3a…f854c2a19ecf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800