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 #0x0ea564a4e4f3b9f5f5d6a08a533ce9986192cbc5620653e28236e88473e61f6e · ArcScan

Block

#21,549,973

2026-09-18 19:47:18 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,973
Timestamp: 5 days ago · 2026-09-18 19:47:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x0ea564a4e4f3b9f5f5d6a08a533ce9986192cbc5620653e28236e88473e61f6e
Parent hash: 0x6561f422…f94d9e7c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,973 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

6.0%1,797,343 / 30,000,000

Base fee

20 gwei

State root

0x30bf9482a034…da8b0d5c8e17

Transactions root

0x743f17301a2b…1f1575a64d7f

Receipts root

0x0400fc1e038f…865f92bf1119

Nonce

0x0000000000000000

Extra data

0x00000004a817c800