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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 #0xfd71e124f1c2b5c7beed155e8c141b1b98af327624f55ecd6bc9540dde9b3d74 · ArcScan

Block

#21,539,845

2026-09-18 18:21:41 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,845
Timestamp: 50 days ago · 2026-09-18 18:21:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xfd71e124f1c2b5c7beed155e8c141b1b98af327624f55ecd6bc9540dde9b3d74
Parent hash: 0x74ef543e…bc672bd2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,845 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.6%785,217 / 30,000,000

Base fee

20 gwei

State root

0xb851681763af…19524a01cecb

Transactions root

0x62bf8d5249c2…004b17adaea3

Receipts root

0x8ae9f6fe7c04…3d273f31b418

Nonce

0x0000000000000000

Extra data

0x00000004a817c800