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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 #0xac5ff5fff908c08a2690cb8728efbc1f5af373cf0ac9a2d8452835f3c09e7abf · ArcScan

Block

#21,266,999

2026-09-17 03:55:11 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,999
Timestamp: 15 days ago · 2026-09-17 03:55:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xac5ff5fff908c08a2690cb8728efbc1f5af373cf0ac9a2d8452835f3c09e7abf
Parent hash: 0x23464f6a…873b90f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,999 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

35.4%10,628,648 / 30,000,000

Base fee

20 gwei

State root

0x72f38efb012c…c270af3a524f

Transactions root

0x9a2a33d0ad1e…40a964adcd75

Receipts root

0x175fa289c289…b83766020b8d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800