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 #21369881 · ArcScan

Block

#21,369,881

2026-09-17 18:25:03 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,881
Timestamp: 47 days ago · 2026-09-17 18:25:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x444c67cc398eb84b2c43affb2fe237fa2e0a51e6863609a976d261f0e2d940ab
Parent hash: 0x79ccfc16…1cdba59c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,881 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

26.4%7,909,801 / 30,000,000

Base fee

20 gwei

State root

0x23a1d8ab1fcb…ce902e210c0e

Transactions root

0xae60b1e425a9…0553f7712f39

Receipts root

0xd98b43a7e3ab…c759ab98cd5c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800