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 #21304317 · ArcScan

Block

#21,304,317

2026-09-17 09:10:29 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,317
Timestamp: 7 days ago · 2026-09-17 09:10:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xb339881f5b7915ca7ee833fd0ad5971561a50ecee64b6333a5e464873bc79bc1
Parent hash: 0x3b758abc…afedb311
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,317 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

20.5%6,145,774 / 30,000,000

Base fee

20 gwei

State root

0x30563fd2acb0…88016957de02

Transactions root

0x317b5c9d3f2b…0dc041f37795

Receipts root

0x61998f11cc22…7bd2f1d83c26

Nonce

0x0000000000000000

Extra data

0x00000004a817c800