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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 #0x6d21f8b958614b6449497b480ceaba549019445eabfb14bdea56fcccf0acdd3f · ArcScan

Block

#21,255,871

2026-09-17 02:21:12 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,871
Timestamp: 48 days ago · 2026-09-17 02:21:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x6d21f8b958614b6449497b480ceaba549019445eabfb14bdea56fcccf0acdd3f
Parent hash: 0xf1168468…7d3aeef7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,871 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

7.6%2,273,184 / 30,000,000

Base fee

20 gwei

State root

0x318e4de49624…380eda709816

Transactions root

0xb7d545d332d5…b5913052d0ce

Receipts root

0xb1411f605b70…11a625f01a70

Nonce

0x0000000000000000

Extra data

0x00000004a817c800