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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 #0xb4255771be7776e7eeae6064edf9c1cb023ad8808caafaba0474c08d4015d70a · ArcScan

Block

#21,389,521

2026-09-17 21:11:00 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,521
Timestamp: 39 days ago · 2026-09-17 21:11:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xb4255771be7776e7eeae6064edf9c1cb023ad8808caafaba0474c08d4015d70a
Parent hash: 0x6db868fc…58880e9f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,521 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

7.8%2,349,852 / 30,000,000

Base fee

20 gwei

State root

0x8d97cda2f3dd…9b9bec6b5847

Transactions root

0x60dc8976a426…1abfe5c8aa34

Receipts root

0x03c891309040…2779f05c778d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800