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 #21283646 · ArcScan

Block

#21,283,646

2026-09-17 06:15:49 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,646
Timestamp: 31 days ago · 2026-09-17 06:15:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xd71aa0a274f3a9fe9bef334273aca913e6e3243c227377e921c170954edfc5a4
Parent hash: 0xe9555c01…f7ac2b15
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,646 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

22.7%6,819,341 / 30,000,000

Base fee

20 gwei

State root

0x066c4e5aa8ba…778322610437

Transactions root

0x04057f33e7de…f389375deaaf

Receipts root

0xf95e4b7a5b59…d34cdb00ef7f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800