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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 #0xb18c9537f370c816a6231d634fda5949fe452ee75248843ffacf1f4cab9c1120 · ArcScan

Block

#21,540,448

2026-09-18 18:26:46 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,448
Timestamp: 39 days ago · 2026-09-18 18:26:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xb18c9537f370c816a6231d634fda5949fe452ee75248843ffacf1f4cab9c1120
Parent hash: 0x623dbccc…424fc53e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,448 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

4.4%1,321,229 / 30,000,000

Base fee

20 gwei

State root

0x4d5c01339f4e…c4b14659cf04

Transactions root

0xfdcbf91928e7…936ba8b8fb31

Receipts root

0x1ef0f2ff84d7…1b2c8ea89b14

Nonce

0x0000000000000000

Extra data

0x00000004a817c800