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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 #0x42a5407721ee454d61ffa0d047112756f18a376a52a7d972201b28d65fb7191e · ArcScan

Block

#21,220,781

2026-09-16 21:24:58 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,781
Timestamp: 22 days ago · 2026-09-16 21:24:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x42a5407721ee454d61ffa0d047112756f18a376a52a7d972201b28d65fb7191e
Parent hash: 0x55c29eb6…ff3534e2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,781 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

46.8%14,029,585 / 30,000,000

Base fee

20 gwei

State root

0xec3b593fda0a…a05325b018e4

Transactions root

0xcefd6312f776…5fd9011a12ac

Receipts root

0xc70876831e13…7cbc1f924d79

Nonce

0x0000000000000000

Extra data

0x00000004a817c800