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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 #0xe1a779cf1debf3dd331fc62536aaf63ae5978b47b012ae08cdbf2c43468b4ec3 · ArcScan

Block

#21,221,255

2026-09-16 21:28:58 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,255
Timestamp: 11 days ago · 2026-09-16 21:28:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xe1a779cf1debf3dd331fc62536aaf63ae5978b47b012ae08cdbf2c43468b4ec3
Parent hash: 0xc305c180…a93b0e34
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,255 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

21.4%6,430,045 / 30,000,000

Base fee

20 gwei

State root

0xac037411b04d…716f90863a2f

Transactions root

0xc89f79de1201…5ade3d0d4b73

Receipts root

0x007024bea68b…f8d283300adf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800