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 #21213158 · ArcScan

Block

#21,213,158

2026-09-16 20:20:38 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,158
Timestamp: 11 days ago · 2026-09-16 20:20:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x246d941f332e6d18cdd118503f99640234e26e434f5b2f518467481dddb38d08
Parent hash: 0x2ae3f5de…2649f645
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,158 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

19.1%5,731,398 / 30,000,000

Base fee

20 gwei

State root

0x3d0482ca5788…4d85bc11e954

Transactions root

0x3c47a260a609…f251cabf714a

Receipts root

0x000f4724d2a8…5ebdc1b798eb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800