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 #0x09221e0b87dd25944ff903a09e6d36d33ef63374663ac46cce5cf7ddec8e3b81 · ArcScan

Block

#21,256,429

2026-09-17 02:25:54 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,429
Timestamp: 53 days ago · 2026-09-17 02:25:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x09221e0b87dd25944ff903a09e6d36d33ef63374663ac46cce5cf7ddec8e3b81
Parent hash: 0x53665a1e…31335946
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,429 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

13.0%3,913,642 / 30,000,000

Base fee

20 gwei

State root

0x33ec76e43ce5…da494e6363fe

Transactions root

0x4c9c02d12c3c…9c40e55f90e0

Receipts root

0x16fe18afcb2c…7809fb36513a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800