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 #0x1aa888d4c10983cc48711901ab84e19af2247a9f348970ca10272f82c3eb3798 · ArcScan

Block

#21,445,731

2026-09-18 05:06:07 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,731
Timestamp: 48 days ago · 2026-09-18 05:06:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x1aa888d4c10983cc48711901ab84e19af2247a9f348970ca10272f82c3eb3798
Parent hash: 0xdb438b5e…e0b5bd74
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,731 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

15.5%4,661,212 / 30,000,000

Base fee

20 gwei

State root

0x1a654da77def…ceb67fedec9c

Transactions root

0x5125b9a33e91…f2f46d597dfa

Receipts root

0xb689e0933060…bb61f602b63f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800