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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 #0xb78663bab7b2cc1707cf020e6d67bdd9cb35ea47f001c8713eccd592114caa6b · ArcScan

Block

#21,517,874

2026-09-18 15:15:57 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,874
Timestamp: 12 days ago · 2026-09-18 15:15:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xb78663bab7b2cc1707cf020e6d67bdd9cb35ea47f001c8713eccd592114caa6b
Parent hash: 0xbcd3f555…42beb6ff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,874 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

8.0%2,395,802 / 30,000,000

Base fee

20 gwei

State root

0xa5e32a4839dd…54ad12a18522

Transactions root

0x81e166969e28…24a29e5fd77a

Receipts root

0x8eded73bc491…0b8cee6e55c6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800