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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 #0x66a4a195edf02adb8f98abaacf862fb65256d1ddc7aabf041d068e613f2b646c · ArcScan

Block

#21,281,436

2026-09-17 05:57:09 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,436
Timestamp: 18 days ago · 2026-09-17 05:57:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x66a4a195edf02adb8f98abaacf862fb65256d1ddc7aabf041d068e613f2b646c
Parent hash: 0x05bc18aa…bd545770
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,436 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

24.5%7,342,562 / 30,000,000

Base fee

20 gwei

State root

0x2e3bc3802588…7271904d0913

Transactions root

0xbf8e937ee478…809923065035

Receipts root

0xcd99460f65f7…9c5c0e05626f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800