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 0x77b9f3801d… · ArcScan

Transaction

0x77b9f3801d…a18e397d06

2026-09-17 09:30:52 UTC

SuccessFinalized

0x77b9f3801d96da1b6ea1ae2a9cca0d48c5610a1ac6952ea66c4c29a18e397d06Approve1 day ago

Flowtransfer path

From

0xfe3722e0…30c15131Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,306,728
Timestamp: 1 day ago · 2026-09-17 09:30:52 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002217 (0.002217 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xb62a0ba0…ae15d8da

Method

Approve

Nonce

140

Position in block

4

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 40 gwei
Base fee (block): 20 gwei
Priority fee paid: 20 gwei
Max fee / gas: 40 gwei
Max priority / gas: 40 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log