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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 #0x20f8f39266eb91d5785d8dc68590f4dead4ea649cc94035f49f8e5176779ae82 · ArcScan

Block

#21,389,257

2026-09-17 21:08:46 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,257
Timestamp: 47 days ago · 2026-09-17 21:08:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x20f8f39266eb91d5785d8dc68590f4dead4ea649cc94035f49f8e5176779ae82
Parent hash: 0xf61c090c…244c19fa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,257 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

5.7%1,712,886 / 30,000,000

Base fee

20 gwei

State root

0x90be9b1a8e66…2b5ccf7577a3

Transactions root

0x8e2c4d8ec806…780cb1ae10bb

Receipts root

0x1c948f881e7b…ad1bd3d79930

Nonce

0x0000000000000000

Extra data

0x00000004a817c800