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 #21218476 · ArcScan

Block

#21,218,476

2026-09-16 21:05:31 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,218,476
Timestamp: 3 days ago · 2026-09-16 21:05:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x8bf89852260d1dfc5e0fc14ceaa499866237a993374d0b694f74f976f825faaf
Parent hash: 0x7d0a6a12…0cb909b4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,218,476 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

61.9%18,573,153 / 30,000,000

Base fee

21.464734389 gwei

State root

0xff4b6f5da82c…8cc91b6f188d

Transactions root

0xe6bc39119920…0cabd070a6b2

Receipts root

0xf118a07b15fb…0ca11fdc1259

Nonce

0x0000000000000000

Extra data

0x00000004fc894fb2