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 #0x16ff60980a9c400ec48e3fb430139ed9d956fd4a6603eff585d4251347b0b884 · ArcScan

Block

#21,399,315

2026-09-17 22:33:47 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,315
Timestamp: 29 days ago · 2026-09-17 22:33:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x16ff60980a9c400ec48e3fb430139ed9d956fd4a6603eff585d4251347b0b884
Parent hash: 0xb298b5fb…c938db53
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,315 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

5.5%1,657,263 / 30,000,000

Base fee

20 gwei

State root

0x9a9895b29de8…c3f0dfdc7e8d

Transactions root

0xaaf4880ce06c…9d032021e075

Receipts root

0xa5537e661568…425f3fd7f27c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800