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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 #0x645694f3d0abe55a15ea4ce02a916f19a2ac8cd1546d094189f64fb7f5e6bcca · ArcScan

Block

#21,356,867

2026-09-17 16:34:18 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,867
Timestamp: 54 days ago · 2026-09-17 16:34:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x645694f3d0abe55a15ea4ce02a916f19a2ac8cd1546d094189f64fb7f5e6bcca
Parent hash: 0x8724bc94…795bb8c0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,867 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

6.9%2,072,531 / 30,000,000

Base fee

20 gwei

State root

0x86b743ffc901…33847a37cd83

Transactions root

0x3c6015946c2a…5f5718555be8

Receipts root

0xcc6932e31735…c55ec801301c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800