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 0x549ff1bef8… · ArcScan

Transaction

0x549ff1bef8…ec48b963e0

2026-09-16 17:11:48 UTC

SuccessFinalized

0x549ff1bef8afdfad1438efbffff46d870e8fd9d7b6ddf4153c11faec48b963e0Approve21 hrs ago

Flowtransfer path

From

0x9c855c42…559d33ceSender

To

0x31f3061d…4dc144edRecipient

Overviewreceipt · block context

Status: Success
Block: #21,190,788
Timestamp: 21 hrs ago · 2026-09-16 17:11:48 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00064 (0.00064 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x6c84b19a…d4f05be6

Method

Approve

Nonce

7

Position in block

53

Gas & feespaid in USDC

Gas used / limit: 40.0%32,028 / 80,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 40 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log