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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 #0x66d91d38bb813027320a84293e63b35c69221f538722270d9c52eea6dfa02710 · ArcScan

Block

#21,404,389

2026-09-17 23:16:41 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,404,389
Timestamp: 54 days ago · 2026-09-17 23:16:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x66d91d38bb813027320a84293e63b35c69221f538722270d9c52eea6dfa02710
Parent hash: 0x16d6bb4d…98b14fbb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,404,389 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

3.4%1,012,363 / 30,000,000

Base fee

20 gwei

State root

0x2c680ebc958a…3dbef7dedf1a

Transactions root

0xf3124dae5ea4…42cfba02bc73

Receipts root

0x14d87d30cd62…33a0991d4118

Nonce

0x0000000000000000

Extra data

0x00000004a817c800