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 #0xa102e954a29935bd6470488e08128a1faf7460958d5046554beb9364812227a1 · ArcScan

Block

#21,360,166

2026-09-17 17:02:58 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,360,166
Timestamp: 25 days ago · 2026-09-17 17:02:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xa102e954a29935bd6470488e08128a1faf7460958d5046554beb9364812227a1
Parent hash: 0xcc9eb0ea…76da1e9c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,360,166 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

10.3%3,107,282 / 30,000,000

Base fee

20 gwei

State root

0x88a201009d45…9e9f92b1511d

Transactions root

0x3e0b1609cb14…8528f79d92c2

Receipts root

0x3bc306a3f73c…512334915234

Nonce

0x0000000000000000

Extra data

0x00000004a817c800