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 #0x57ff9494c39590f9147cf3f512321038063e27ccefd18d8683836542d7e448bb · ArcScan

Block

#21,326,027

2026-09-17 12:13:48 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,027
Timestamp: 28 days ago · 2026-09-17 12:13:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x57ff9494c39590f9147cf3f512321038063e27ccefd18d8683836542d7e448bb
Parent hash: 0x8720d402…aa248a04
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,027 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

25.6%7,674,686 / 30,000,000

Base fee

20 gwei

State root

0x9ffcc9a7222e…3ed4c62b423d

Transactions root

0x163fb1f141a9…2c6772261282

Receipts root

0xe4b3bc4b0f51…e69b90d139b1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800