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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 #0x5f3c340642f51d997a3467eaccd66444a62e125b611be2224fec07d4d120791b · ArcScan

Block

#21,209,424

2026-09-16 19:49:07 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,209,424
Timestamp: 3 days ago · 2026-09-16 19:49:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f3c340642f51d997a3467eaccd66444a62e125b611be2224fec07d4d120791b
Parent hash: 0xdbec808c…a12ded4b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,209,424 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

25.4%7,606,318 / 30,000,000

Base fee

20 gwei

State root

0x7eb0e46eb48d…9beab704661e

Transactions root

0x88531d309cba…100fc1131559

Receipts root

0xbf53850e895d…1845660ed7f0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800