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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 #0x405f32da74a5ee18e55b12f9cb3f1f545d67d423155357578571fe3b6df50802 · ArcScan

Block

#21,550,509

2026-09-18 19:51:50 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,509
Timestamp: 16 days ago · 2026-09-18 19:51:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x405f32da74a5ee18e55b12f9cb3f1f545d67d423155357578571fe3b6df50802
Parent hash: 0x6f381ef6…ce6668f5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,509 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.2%357,922 / 30,000,000

Base fee

20 gwei

State root

0xdf9d11a5d8af…9e172973ecdf

Transactions root

0xa6d22bc440a3…8ea8cfc4bbd5

Receipts root

0x7c00c3dd4ac5…32e8deb3a448

Nonce

0x0000000000000000

Extra data

0x00000004a817c800