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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 #0xa3e8412e2083028b13a39f50e52bed86fb3d8beda8a90c500ca34015058e518f · ArcScan

Block

#21,403,753

2026-09-17 23:11:18 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,753
Timestamp: 48 days ago · 2026-09-17 23:11:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3e8412e2083028b13a39f50e52bed86fb3d8beda8a90c500ca34015058e518f
Parent hash: 0x971ee01e…96e31fc7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,753 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.7%1,117,244 / 30,000,000

Base fee

20 gwei

State root

0xaa427e841e5c…3de63b1097e1

Transactions root

0x7cfde4d90be6…846a29ceb215

Receipts root

0x59281ed44e6c…87efafd63ffa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800