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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 #0x66faedbdd5b762771a8dbb839fc1a074124d624b86f9edd99263189aea645326 · ArcScan

Block

#21,540,417

2026-09-18 18:26:31 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,417
Timestamp: 39 days ago · 2026-09-18 18:26:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x66faedbdd5b762771a8dbb839fc1a074124d624b86f9edd99263189aea645326
Parent hash: 0x9f0551eb…40bdc95f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,417 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.5%1,638,089 / 30,000,000

Base fee

20 gwei

State root

0xa783ccd0732d…377088f9abe2

Transactions root

0x5a01a23e7728…962a7ddaa19d

Receipts root

0xabcbdb940f57…4a97e15062dc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800