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 #0x59475c4a5861c087072789fa789a7b3b938a2580bf1e28670ad5201457d5d91c · ArcScan

Block

#21,306,276

2026-09-17 09:27:02 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,306,276
Timestamp: 4 days ago · 2026-09-17 09:27:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x59475c4a5861c087072789fa789a7b3b938a2580bf1e28670ad5201457d5d91c
Parent hash: 0xdd0baef4…b955f07c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,306,276 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

13.3%3,984,136 / 30,000,000

Base fee

20 gwei

State root

0x0e46517b89db…1efe9fd84fd8

Transactions root

0x643665fa302a…c1814021fe49

Receipts root

0xd766ac64207a…6d4deaf63e44

Nonce

0x0000000000000000

Extra data

0x00000004a817c800