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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 #0x74cfbdd5e9203f146307edf5eddd2858e774bf841f407be1fee6ef8b3af9008a · ArcScan

Block

#21,303,621

2026-09-17 09:04:36 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,621
Timestamp: 20 days ago · 2026-09-17 09:04:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x74cfbdd5e9203f146307edf5eddd2858e774bf841f407be1fee6ef8b3af9008a
Parent hash: 0x34bbe12e…d45a3405
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,621 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

8.3%2,506,980 / 30,000,000

Base fee

20 gwei

State root

0x64e3e8a529a3…2fd35d415d03

Transactions root

0xd17ac04c85e7…beef40ef15b5

Receipts root

0xfa0cc005cb76…aa1cef6049f2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800