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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 #0x18c9d6cd10fb0616cf5d97a20f7e4f9f74b1e1c1d34bd8f4283d1ff3782d2a38 · ArcScan

Block

#21,221,336

2026-09-16 21:29:39 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,336
Timestamp: 7 days ago · 2026-09-16 21:29:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x18c9d6cd10fb0616cf5d97a20f7e4f9f74b1e1c1d34bd8f4283d1ff3782d2a38
Parent hash: 0xf71a0e1b…e005d0d0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,336 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

88.9%26,669,462 / 30,000,000

Base fee

20 gwei

State root

0x91e37ac68431…586707e8ace9

Transactions root

0xf82d553097c2…fa2594d842d6

Receipts root

0x480c55e3f34c…eb4b23a70384

Nonce

0x0000000000000000

Extra data

0x00000004a817c800