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 0xc78729ea74… · ArcScan

Transaction

0xc78729ea74…5b3d0d2357

2026-09-16 14:55:14 UTC

SuccessFinalized

0xc78729ea7471909bcc00755c2f301fbadece9fbef6a18d3b42e7b25b3d0d2357Approve1 hr ago

Flowtransfer path

From

0x9fbca374…9ddc0e5dSender

To

0x30ac39de…a7e4c84aRecipient

Overviewreceipt · block context

Status: Success
Block: #21,174,609
Timestamp: 1 hr ago · 2026-09-16 14:55:14 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003901 (0.003901 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x7bf82c02…331baf88

Method

Approve

Nonce

148

Position in block

54

Gas & feespaid in USDC

Gas used / limit: 82.4%31,956 / 38,772
Effective gas price: 122.103 gwei
Base fee (block): 122.103 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 244.8877 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log