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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 #0xa9ac0d44269fab0ab29143fc64cbfa02d328450824853cc14c0e55d6628986a1 · ArcScan

Block

#21,523,666

2026-09-18 16:04:54 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,666
Timestamp: 51 days ago · 2026-09-18 16:04:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xa9ac0d44269fab0ab29143fc64cbfa02d328450824853cc14c0e55d6628986a1
Parent hash: 0xc6175987…a1bdf6e0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,666 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.7%1,399,165 / 30,000,000

Base fee

20 gwei

State root

0xf0bff7129d46…1d1fdc74aabf

Transactions root

0xd4e10c926228…361f42361d57

Receipts root

0xd7caa00bc96c…6fab68c47fda

Nonce

0x0000000000000000

Extra data

0x00000004a817c800