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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 #0x4f2ba3d97d4d5ce7ce76323f4471def83aa45e6ce70bd40fa4c2fc2ff6af0f9d · ArcScan

Block

#21,210,220

2026-09-16 19:55:50 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,210,220
Timestamp: 6 days ago · 2026-09-16 19:55:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x4f2ba3d97d4d5ce7ce76323f4471def83aa45e6ce70bd40fa4c2fc2ff6af0f9d
Parent hash: 0xc0541beb…e69084c9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,210,220 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

13.1%3,930,574 / 30,000,000

Base fee

20 gwei

State root

0xbb6746392737…2303b1115a77

Transactions root

0x0833f3771308…576d1aa6cad0

Receipts root

0xae42558c39d6…39467699b271

Nonce

0x0000000000000000

Extra data

0x00000004a817c800