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 #21293815 · ArcScan

Block

#21,293,815

2026-09-17 07:41:45 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,293,815
Timestamp: 8 days ago · 2026-09-17 07:41:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x2bc4176f12829ec7da52b0dc8ce47e14be9d98831cf518662ce8abb0576fe8b3
Parent hash: 0x68973826…1fd9a768
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,293,815 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

11.3%3,400,278 / 30,000,000

Base fee

20 gwei

State root

0x771a2e3c350f…598f2f10ea3f

Transactions root

0x05c1be868d35…c9edd773054a

Receipts root

0xe44ab9c2949b…4637b821fc4f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800