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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 #0xa3ab82bb7ba89f3df40a468ae9980c5bcc454bc6acf166fb53e4fb497f72318d · ArcScan

Block

#21,378,250

2026-09-17 19:35:45 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,250
Timestamp: 58 days ago · 2026-09-17 19:35:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3ab82bb7ba89f3df40a468ae9980c5bcc454bc6acf166fb53e4fb497f72318d
Parent hash: 0xc1e00f43…3307f708
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,250 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

10.4%3,120,332 / 30,000,000

Base fee

20 gwei

State root

0x0876e0b6f595…c2616559c115

Transactions root

0xa3d4dae50272…13b23d06f370

Receipts root

0x726fd94ae2f5…a41fb5c0bf4a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800