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 #0x1d30f03fe2aa8bd02bd1bf575ce27bf70dde067527b27c1f950dd840c5c8e10f · ArcScan

Block

#21,386,343

2026-09-17 20:44:08 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,343
Timestamp: 22 days ago · 2026-09-17 20:44:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x1d30f03fe2aa8bd02bd1bf575ce27bf70dde067527b27c1f950dd840c5c8e10f
Parent hash: 0x39d487f5…b57d0801
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,343 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.2%1,573,812 / 30,000,000

Base fee

20 gwei

State root

0x75a5fc125a86…890300658221

Transactions root

0x795639a5baf7…26ffe6697df0

Receipts root

0x4a16325fc3c0…d89164f22b0e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800