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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 #0x78566721caf200d33069a11724233a48ac06c2bc9ce8c0b0fddde15cee5b3986 · ArcScan

Block

#21,245,574

2026-09-17 00:54:15 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,574
Timestamp: 3 days ago · 2026-09-17 00:54:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x78566721caf200d33069a11724233a48ac06c2bc9ce8c0b0fddde15cee5b3986
Parent hash: 0xf102bce7…7618da64
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,574 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

21.0%6,302,541 / 30,000,000

Base fee

20 gwei

State root

0x7f0e5fb1179a…16a090384e77

Transactions root

0xfdd98327e9fc…bf80fd91f94b

Receipts root

0xa1ea7c48d4bf…03e617f580cb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800