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

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 #21369746 · ArcScan

Block

#21,369,746

2026-09-17 18:23:54 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,746
Timestamp: 48 days ago · 2026-09-17 18:23:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x4f45f867f91c91556b4af9699da7bdf9b8e042a29758a7078cbdb39d90688e34
Parent hash: 0x6662a731…814d91e6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,746 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

13.5%4,049,689 / 30,000,000

Base fee

20 gwei

State root

0x7e1301729766…9be9031ae73f

Transactions root

0x44f49b23305b…10fb4aa8ce6f

Receipts root

0x8030c4d6e51d…5f47307227bc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800