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 #0x9e21fe964664b8f71828061954810e8d9a8d87e19bac990e22daa113579c9402 · ArcScan

Block

#21,277,318

2026-09-17 05:22:22 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,318
Timestamp: 2 days ago · 2026-09-17 05:22:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x9e21fe964664b8f71828061954810e8d9a8d87e19bac990e22daa113579c9402
Parent hash: 0x21b0900b…0a583303
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,318 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

20.3%6,081,560 / 30,000,000

Base fee

20 gwei

State root

0xd7df0a9736b0…22514f8934f4

Transactions root

0xf78711f714ea…8bc51c1bddfa

Receipts root

0x95cea6b94189…97968ca3d618

Nonce

0x0000000000000000

Extra data

0x00000004a817c800