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 #0xb8b4b5fcdd9e1512b0870fbc88b73d44589ef439cbffc441c11ec214cd7698e8 · ArcScan

Block

#21,304,789

2026-09-17 09:14:29 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,789
Timestamp: 21 days ago · 2026-09-17 09:14:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xb8b4b5fcdd9e1512b0870fbc88b73d44589ef439cbffc441c11ec214cd7698e8
Parent hash: 0xb3005262…178e4f9d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,789 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

36.4%10,925,697 / 30,000,000

Base fee

20 gwei

State root

0x54a16f4165b8…c2b0f227081d

Transactions root

0x32d85a4a2fde…3b93a97fbf2e

Receipts root

0x634733599909…42352ec0d8e7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800