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 #0xa99447cc91cc89755d0411aba8c8d6f6582f3c662d5e78fb6ff4c0481b9169e1 · ArcScan

Block

#21,524,352

2026-09-18 16:10:42 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,352
Timestamp: 46 days ago · 2026-09-18 16:10:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xa99447cc91cc89755d0411aba8c8d6f6582f3c662d5e78fb6ff4c0481b9169e1
Parent hash: 0xe4c37af5…d5baa6f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,352 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.7%816,179 / 30,000,000

Base fee

20 gwei

State root

0x6bec4675873e…3aeb001a3353

Transactions root

0x49101f6a43f3…f459e25be8f2

Receipts root

0x186f1fa0231f…19abf3d6beed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800