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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 #0x21e25206d2a2faced736dca7e0328baafe2efea1b2d9a90b129d70209c7fd95d · ArcScan

Block

#21,566,319

2026-09-18 22:05:31 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,319
Timestamp: 47 days ago · 2026-09-18 22:05:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x21e25206d2a2faced736dca7e0328baafe2efea1b2d9a90b129d70209c7fd95d
Parent hash: 0x4fccf891…dfcb9f46
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,319 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.1%21,000 / 30,000,000

Base fee

20 gwei

State root

0x1c9840a8d622…a08fc03d3145

Transactions root

0x85b76d945383…c067ab98512f

Receipts root

0x4ece5b4f7e4b…c001b767d54e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800