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 0xa102c8dc77… · ArcScan

Transaction

0xa102c8dc77…091eae7474

2026-09-16 15:29:28 UTC

SuccessFinalized

0xa102c8dc77bddfd7f502c8145896ea876ae8d8732c4e97809c5051091eae7474Approve1 day ago

Flowtransfer path

From

0x51e7fa57…32addfbeSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,178,665
Timestamp: 1 day ago · 2026-09-16 15:29:28 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001223 (0.001223 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xda1f765c…768cd5c5

Method

Approve

Nonce

15

Position in block

24

Gas & feespaid in USDC

Gas used / limit: 5.9%35,562 / 600,000
Effective gas price: 34.4092 gwei
Base fee (block): 34.3972 gwei
Priority fee paid: 0.012 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log