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Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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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 #0x3e9d5b85b2668dbb4fcb3888d65c6ba0cad8c389c40f7c79e5902fa84bc3edc2 · ArcScan

Block

#21,321,789

2026-09-17 11:38:02 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,321,789
Timestamp: 9 days ago · 2026-09-17 11:38:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e9d5b85b2668dbb4fcb3888d65c6ba0cad8c389c40f7c79e5902fa84bc3edc2
Parent hash: 0x21a95ade…2822f03c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,321,789 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

18.1%5,441,434 / 30,000,000

Base fee

20 gwei

State root

0x76769794d054…735a5a982e8e

Transactions root

0xa140e201b60f…14588b54f7c1

Receipts root

0x965ea46b38f5…4841ace4e956

Nonce

0x0000000000000000

Extra data

0x00000004a817c800