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 #0x1a1875ac7e9ce05bf3eb0e38db02ffb39716b4051463eb7e386bddbbd1208c53 · ArcScan

Block

#21,303,055

2026-09-17 08:59:49 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,055
Timestamp: 6 days ago · 2026-09-17 08:59:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a1875ac7e9ce05bf3eb0e38db02ffb39716b4051463eb7e386bddbbd1208c53
Parent hash: 0x8d91281c…84664a25
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,055 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

13.9%4,164,823 / 30,000,000

Base fee

20 gwei

State root

0x7ad22ce1f6e7…10c96d1f2ec1

Transactions root

0x8160c35b76e2…f509a34482bf

Receipts root

0xb5d002961d38…9707fb785cf8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800