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 #0x8922a0a7a61ab6ab64b1234718e2a8ed522bdd5ac1282452478213efe3adc6c1 · ArcScan

Block

#21,510,340

2026-09-18 14:12:18 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,510,340
Timestamp: 7 days ago · 2026-09-18 14:12:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x8922a0a7a61ab6ab64b1234718e2a8ed522bdd5ac1282452478213efe3adc6c1
Parent hash: 0x31566297…bf97b7c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,510,340 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.1%1,526,163 / 30,000,000

Base fee

20 gwei

State root

0xc12834f4cec2…8e62f384984c

Transactions root

0xed65664c3e95…b318cef3e61e

Receipts root

0x8c775f2bfb86…8c405802664e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800