Overview Blocks Txns

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.

Transaction 0x30450bc8e6… · ArcScan

Transaction

0x30450bc8e6…273eb6cb9b

2026-09-17 00:55:40 UTC

SuccessFinalized

0x30450bc8e627ab98d6b3dba7f765dd7a228fdb1fdda4288e21bca2273eb6cb9bApprove22 hrs ago

Flowtransfer path

From

0x39b4d2e8…8b974290Sender

To

0x3ef2750c…58dcf9e9Recipient

Overviewreceipt · block context

Status: Success
Block: #21,245,742
Timestamp: 22 hrs ago · 2026-09-17 00:55:40 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001241 (0.001241 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x8ea9e08e…e2075560

Method

Approve

Nonce

26

Position in block

13

Gas & feespaid in USDC

Gas used / limit: 66.7%49,380 / 74,070
Effective gas price: 25.134 gwei
Base fee (block): 20 gwei
Priority fee paid: 5.134 gwei
Max fee / gas: 29.134 gwei
Max priority / gas: 5.134 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log