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 #0xf1416efa8bc839c0b943ee7cf1cca1296c3263e890e16f8a297b1dd183a08eb7 · ArcScan

Block

#21,556,317

2026-09-18 20:40:57 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,317
Timestamp: 18 days ago · 2026-09-18 20:40:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xf1416efa8bc839c0b943ee7cf1cca1296c3263e890e16f8a297b1dd183a08eb7
Parent hash: 0x1ce3459d…8eb299fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,317 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

5.4%1,619,981 / 30,000,000

Base fee

20 gwei

State root

0x08a9658e4cda…a762f020bb8c

Transactions root

0xb0e03a59307e…2079b2b8f0d9

Receipts root

0xe0c7e4632de9…fb49179094ae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800