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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 #0x7b6aad28e0a2984ec39572a351a4e6ca7484630392007649134049132427c01b · ArcScan

Block

#21,421,108

2026-09-18 01:38:00 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,108
Timestamp: 53 days ago · 2026-09-18 01:38:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x7b6aad28e0a2984ec39572a351a4e6ca7484630392007649134049132427c01b
Parent hash: 0x69858e86…b75fc780
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,108 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.5%1,649,510 / 30,000,000

Base fee

20 gwei

State root

0x62aad686522e…f81ca753236d

Transactions root

0x96d219567ff2…616f355e9808

Receipts root

0xc8ccb4777428…8abb8dec78f3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800