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 #0xb8fb23c5fe9bea1fec1b5294f70bc0d2fcdf78a9032c4d3f6dc7a8839db18a49 · ArcScan

Block

#21,261,713

2026-09-17 03:10:32 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,713
Timestamp: 19 days ago · 2026-09-17 03:10:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xb8fb23c5fe9bea1fec1b5294f70bc0d2fcdf78a9032c4d3f6dc7a8839db18a49
Parent hash: 0x24041eb4…07925f9c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,713 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

19.1%5,738,284 / 30,000,000

Base fee

20 gwei

State root

0x868fd8f3875c…318c004bcdc8

Transactions root

0xc8ec16b23df2…f8a993ee3781

Receipts root

0x5a7ba394e341…9b24aca051c1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800