Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xc5e9188a0c39fca46915ebc55484e0e0f29eb121677f7aa5b4f52f0e3d0deb1d · ArcScan

Block

#21,522,918

2026-09-18 15:58:35 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,918
Timestamp: 40 days ago · 2026-09-18 15:58:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xc5e9188a0c39fca46915ebc55484e0e0f29eb121677f7aa5b4f52f0e3d0deb1d
Parent hash: 0xb4081a3b…11d998d3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,918 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.2%964,910 / 30,000,000

Base fee

20 gwei

State root

0x8dea8bc1ac8d…bfd421a6b359

Transactions root

0xa58b53728505…c8d442a03da7

Receipts root

0xf159f6ce1969…a8757fa2b502

Nonce

0x0000000000000000

Extra data

0x00000004a817c800