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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 #0x3fc521a48c2010e7536b02229f7350f373b6cc82fc5fb028ddf46f4a8de95a8c · ArcScan

Block

#21,378,951

2026-09-17 19:41:40 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,951
Timestamp: 53 days ago · 2026-09-17 19:41:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x3fc521a48c2010e7536b02229f7350f373b6cc82fc5fb028ddf46f4a8de95a8c
Parent hash: 0x7795cb31…0bbbd4e9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,951 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

11.8%3,525,050 / 30,000,000

Base fee

20 gwei

State root

0x8ff9b7a60168…4ca8def1fc8d

Transactions root

0x0dd727abe7d2…31c01343cdfb

Receipts root

0x87d9b66fcfb0…f13c7438954b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800