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 0x21ba0238b2… · ArcScan

Transaction

0x21ba0238b2…047fc5e85c

2026-09-16 16:19:44 UTC

SuccessFinalized

0x21ba0238b256560997c77529af3c849cd58844e29cec1906bc92b9047fc5e85cApprove19 hrs ago

Flowtransfer path

From

0x391a2cd2…25fffa0eSender

To

0xf865704b…96da3267Recipient

Overviewreceipt · block context

Status: Success
Block: #21,184,620
Timestamp: 19 hrs ago · 2026-09-16 16:19:44 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001475 (0.001475 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x72467fee…ee951884

Method

Approve

Nonce

407

Position in block

14

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 30.0417 gwei
Base fee (block): 21.6904 gwei
Priority fee paid: 8.3513 gwei
Max fee / gas: 41.064 gwei
Max priority / gas: 8.3513 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log