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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 #0x5ac0ff0a2f091edae8a6eeca2882ec00e550b1632fd5cd805a3a3f4cb0016c08 · ArcScan

Block

#21,278,365

2026-09-17 05:31:12 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,365
Timestamp: 6 days ago · 2026-09-17 05:31:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x5ac0ff0a2f091edae8a6eeca2882ec00e550b1632fd5cd805a3a3f4cb0016c08
Parent hash: 0x07425dbf…f5478ff3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,365 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

21.9%6,574,540 / 30,000,000

Base fee

20 gwei

State root

0x6ffca7afb492…8e228d7fbbf3

Transactions root

0x5e6aeb5a3794…6aa3fb0b8386

Receipts root

0x468b9220253e…825560a22341

Nonce

0x0000000000000000

Extra data

0x00000004a817c800