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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 #0xa221b89899407fedaf865de0a00b4bc01567c4f3da757f4f2134e1e95bf78241 · ArcScan

Block

#21,216,221

2026-09-16 20:46:29 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,216,221
Timestamp: 8 days ago · 2026-09-16 20:46:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xa221b89899407fedaf865de0a00b4bc01567c4f3da757f4f2134e1e95bf78241
Parent hash: 0xb9d07c6b…a27b6704
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,216,221 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

62.7%18,809,069 / 30,000,000

Base fee

20.045669681 gwei

State root

0x47fe8e499410…fedf6bac2cbe

Transactions root

0x8755e0e65fb2…f71076084d37

Receipts root

0xe2cfd2d77392…57b4bbe5e078

Nonce

0x0000000000000000

Extra data

0x00000004adee4c5f