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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 #0x75991bd1f3c6c978931e280fa4156e22be36ed41e2529b2a12e08300cd6a2c6b · ArcScan

Block

#21,403,957

2026-09-17 23:13:02 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,957
Timestamp: 51 days ago · 2026-09-17 23:13:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x75991bd1f3c6c978931e280fa4156e22be36ed41e2529b2a12e08300cd6a2c6b
Parent hash: 0xf0fcea89…e36230b7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,957 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

6.3%1,881,402 / 30,000,000

Base fee

20 gwei

State root

0x2cfd9ecb652f…320cedc2883d

Transactions root

0x9b17ea7ccef5…b4c17db96327

Receipts root

0x4c41367f6b00…c104413f30e2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800