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 #21524375 · ArcScan

Block

#21,524,375

2026-09-18 16:10:54 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,375
Timestamp: 45 days ago · 2026-09-18 16:10:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x99733bfb2ca8311b4e4f5075887f00bb00f0492b4c4f9377bbfd5e3af7004b5b
Parent hash: 0xe5273b04…5e92b264
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,375 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

3.9%1,173,366 / 30,000,000

Base fee

20 gwei

State root

0x4df6e1bf8aa7…3274a7ea2172

Transactions root

0x94658be503d3…8ec66023b274

Receipts root

0xa2e9da3c0ac0…cf32e60e17e9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800