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 #21416856 · ArcScan

Block

#21,416,856

2026-09-18 01:02:04 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,856
Timestamp: 54 days ago · 2026-09-18 01:02:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xc8d69c953aa15ef29f0de6d0d4d87aef202e4453168199964bc9ca64399ef3cb
Parent hash: 0x1a531ddd…11ae35ef
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,856 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

6.6%1,974,919 / 30,000,000

Base fee

20 gwei

State root

0xe2607353438e…5480a0705e16

Transactions root

0x3d1cad9dfa12…7d86390e297b

Receipts root

0x1183a26a9029…33c55bc689bf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800