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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 #0xa3d98b8c82f6d14da334e07eb4609fc457ae95788a921bb830cf21fb12956aa1 · ArcScan

Block

#21,251,818

2026-09-17 01:46:58 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,818
Timestamp: 3 days ago · 2026-09-17 01:46:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3d98b8c82f6d14da334e07eb4609fc457ae95788a921bb830cf21fb12956aa1
Parent hash: 0xd4957128…7007f2d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,818 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

18.4%5,509,832 / 30,000,000

Base fee

20 gwei

State root

0xac4e36138c5f…ca2476899fdb

Transactions root

0xf07af7c20d5e…caa43822d9a3

Receipts root

0x3d34b77b8ea2…faf06d3560d3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800