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 #21550713 · ArcScan

Block

#21,550,713

2026-09-18 19:53:34 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,713
Timestamp: 23 days ago · 2026-09-18 19:53:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x3549b9d6514466f251c1aecc727ea8d3d9b354c0b2514ecd2d096bb7306b5031
Parent hash: 0x843a3b12…650dd2f9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,713 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.7%1,420,610 / 30,000,000

Base fee

20 gwei

State root

0x8b44b14c6f88…df45efdffceb

Transactions root

0xb703e04de9f1…9e8b938e4789

Receipts root

0xaf4269875002…4d94be810169

Nonce

0x0000000000000000

Extra data

0x00000004a817c800