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 #0x57a63af1b17d89e191fd57a7d5ea9607cd7229c055a493fc78e4a5f3cb936c7f · ArcScan

Block

#21,235,161

2026-09-16 23:26:21 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,235,161
Timestamp: 23 days ago · 2026-09-16 23:26:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x57a63af1b17d89e191fd57a7d5ea9607cd7229c055a493fc78e4a5f3cb936c7f
Parent hash: 0x08e7e425…dc515f51
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,235,161 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

44.3%13,286,720 / 30,000,000

Base fee

20 gwei

State root

0xbce7514f8eb9…27ae3c5044f5

Transactions root

0x8899c3dfd952…aac0b5f0439c

Receipts root

0x3c613663c8be…381709715274

Nonce

0x0000000000000000

Extra data

0x00000004a817c800