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 #0x39748953fbd76581fba6148b1d2e6b118e039372754681ead11f7bbe904b2b29 · ArcScan

Block

#21,356,060

2026-09-17 16:27:29 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,060
Timestamp: 41 days ago · 2026-09-17 16:27:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x39748953fbd76581fba6148b1d2e6b118e039372754681ead11f7bbe904b2b29
Parent hash: 0x7abdb412…b76ea763
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,060 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

10.6%3,186,808 / 30,000,000

Base fee

20 gwei

State root

0x29a639377f4b…f172038e96d2

Transactions root

0x22b9879b5ab6…0059d976406c

Receipts root

0x3a0dbf937f99…72e9505a389f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800