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 #21356136 · ArcScan

Block

#21,356,136

2026-09-17 16:28:07 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,136
Timestamp: 44 days ago · 2026-09-17 16:28:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x6591f394a1213dbdb8ffb5639c5557b4b3a6da96c4d15fa72be04e6577a4444a
Parent hash: 0x4c00e780…ad3e2b56
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,136 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

19.3%5,781,676 / 30,000,000

Base fee

20 gwei

State root

0xf94f6cea8eee…5da589a3e080

Transactions root

0xd35b44929b5d…208d87148233

Receipts root

0x8b8203f166de…24e495738255

Nonce

0x0000000000000000

Extra data

0x00000004a817c800