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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 #0xa5f103d09166de33658626ca41a3380f504537016f6e8632ab2fa0ac6e7e655b · ArcScan

Block

#21,373,321

2026-09-17 18:54:06 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,321
Timestamp: 48 days ago · 2026-09-17 18:54:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xa5f103d09166de33658626ca41a3380f504537016f6e8632ab2fa0ac6e7e655b
Parent hash: 0x8b968f5b…7203a996
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,321 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

18.5%5,540,403 / 30,000,000

Base fee

20 gwei

State root

0x3392b2dca3da…88e2def6289e

Transactions root

0x18f613a83db5…b7b19d66586c

Receipts root

0x92f57f6b8627…b9f8b5f8d235

Nonce

0x0000000000000000

Extra data

0x00000004a817c800