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 #0x79e01b4f09060ea71e9d34eec0996c616f2522b4f374c1614556483985751858 · ArcScan

Block

#21,445,339

2026-09-18 05:02:48 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,339
Timestamp: 39 days ago · 2026-09-18 05:02:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x79e01b4f09060ea71e9d34eec0996c616f2522b4f374c1614556483985751858
Parent hash: 0x3dd929fb…12f8b435
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,339 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.2%2,160,318 / 30,000,000

Base fee

20 gwei

State root

0xdfda46318c5c…a6c62dfdbf7e

Transactions root

0x4e934e2ff837…b224b6f16f07

Receipts root

0xba6a09cc8b32…327acb995d17

Nonce

0x0000000000000000

Extra data

0x00000004a817c800