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 #0xcd85a99371bda689fe076788b63e310496f5767a6a225ed0c41fd9a076bb4f57 · ArcScan

Block

#21,311,851

2026-09-17 10:14:08 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,851
Timestamp: 40 days ago · 2026-09-17 10:14:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd85a99371bda689fe076788b63e310496f5767a6a225ed0c41fd9a076bb4f57
Parent hash: 0x6103fdfb…217eb91f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,851 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

19.9%5,971,564 / 30,000,000

Base fee

20 gwei

State root

0x1dc9eb498375…244aee18dd50

Transactions root

0x03e345666b6c…76ea6d64ba32

Receipts root

0x3042124f6efc…04175dd81e14

Nonce

0x0000000000000000

Extra data

0x00000004a817c800