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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 #0x66a3bbbf7f973480c365c5ceb2081af227403c33566b7e4b0dd3974387dea3e2 · ArcScan

Block

#21,316,797

2026-09-17 10:55:53 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,797
Timestamp: 11 days ago · 2026-09-17 10:55:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x66a3bbbf7f973480c365c5ceb2081af227403c33566b7e4b0dd3974387dea3e2
Parent hash: 0xa48e6bbb…e2856cb6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,797 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

31.5%9,442,973 / 30,000,000

Base fee

20 gwei

State root

0xe02cc8c2ebe8…2efc2b2a1d86

Transactions root

0x677b3e1dbda4…55fef2576053

Receipts root

0xafd45486fc47…439a592bf400

Nonce

0x0000000000000000

Extra data

0x00000004a817c800