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 #0x8e9e439f9b1faa5fd711c7f591785c45e139f75e3e2e2c9b83ec71b16a6659fe · ArcScan

Block

#21,549,298

2026-09-18 19:41:36 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,298
Timestamp: 25 days ago · 2026-09-18 19:41:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x8e9e439f9b1faa5fd711c7f591785c45e139f75e3e2e2c9b83ec71b16a6659fe
Parent hash: 0x6390ea7d…a9491fe0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,298 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

7.9%2,365,785 / 30,000,000

Base fee

20 gwei

State root

0xddf60fdd3bff…37fc8aaecc3d

Transactions root

0x1f2d06c45763…2af9fef242a8

Receipts root

0x9228b699930b…5366ace63cb6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800