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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 #0x105385ded2d39e8be56ccd19c5d0a9c78836b2311764c6f9121e6bd7641a6e77 · ArcScan

Block

#21,239,731

2026-09-17 00:04:56 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,731
Timestamp: 20 days ago · 2026-09-17 00:04:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x105385ded2d39e8be56ccd19c5d0a9c78836b2311764c6f9121e6bd7641a6e77
Parent hash: 0x1eb06647…3505e135
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,731 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

39.4%11,827,415 / 30,000,000

Base fee

20 gwei

State root

0x56980f2fdcff…2147006242ee

Transactions root

0x8fa494007128…7d54694ed161

Receipts root

0x8395758cac1a…9e40c7417493

Nonce

0x0000000000000000

Extra data

0x00000004a817c800