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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 #0x1990363e51e86a60d611f2b4a0b7ad4e08c6428e8dda47fb932d7a880eef323a · ArcScan

Block

#21,309,254

2026-09-17 09:52:12 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,254
Timestamp: 13 days ago · 2026-09-17 09:52:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x1990363e51e86a60d611f2b4a0b7ad4e08c6428e8dda47fb932d7a880eef323a
Parent hash: 0x479de271…9cbfb5aa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,254 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

15.6%4,689,034 / 30,000,000

Base fee

20 gwei

State root

0x354f7fbda563…b39eb33e2d06

Transactions root

0x814fd6b43642…5da990babc87

Receipts root

0x067551fadc06…f7691ec5d027

Nonce

0x0000000000000000

Extra data

0x00000004a817c800