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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 #0x403d1efdcbde6891ef93eb242e6c25d82fe1054fb88094f841d2add78c0ddbd2 · ArcScan

Block

#21,558,816

2026-09-18 21:02:05 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,816
Timestamp: 52 days ago · 2026-09-18 21:02:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x403d1efdcbde6891ef93eb242e6c25d82fe1054fb88094f841d2add78c0ddbd2
Parent hash: 0xd0515a46…79d4bdab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,816 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

4.2%1,258,875 / 30,000,000

Base fee

20 gwei

State root

0xb7617f4f97b1…95aab9fb585d

Transactions root

0x4d743454fddf…69f08837e7a9

Receipts root

0x3d76bcccdce0…f098ab22b01c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800