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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 #0xa5806fabc43ae97a99898ba8cf4476574c4cb8c2a902634866ad4ec9c491b9f6 · ArcScan

Block

#21,221,448

2026-09-16 21:30:36 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,448
Timestamp: 3 days ago · 2026-09-16 21:30:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xa5806fabc43ae97a99898ba8cf4476574c4cb8c2a902634866ad4ec9c491b9f6
Parent hash: 0x49feb1ea…c338b4bb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,448 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

27.5%8,241,600 / 30,000,000

Base fee

20 gwei

State root

0x3b4099e0416e…60656b9eccd3

Transactions root

0x6c9e9bbbf011…43ab556bd773

Receipts root

0xc5863c91e709…e2fa6dcbacc2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800