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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 #0xefa540b640ec9d21442c42b731d94d038574d6592d359288c92b7c9575f4126a · ArcScan

Block

#21,558,322

2026-09-18 20:57:54 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,322
Timestamp: 47 days ago · 2026-09-18 20:57:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xefa540b640ec9d21442c42b731d94d038574d6592d359288c92b7c9575f4126a
Parent hash: 0x87b09235…a831fffe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,322 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

2.5%749,355 / 30,000,000

Base fee

20 gwei

State root

0xb9adbf86cef2…271732ea661f

Transactions root

0xaa3daa5ca4d4…61d8d26a265b

Receipts root

0x3368f88cb146…f00bd3533e15

Nonce

0x0000000000000000

Extra data

0x00000004a817c800