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 0x78b1cea9e1… · ArcScan

Transaction

0x78b1cea9e1…12edfe55cd

2026-09-16 19:08:55 UTC

SuccessFinalized

0x78b1cea9e1dfc8ec0dd86ee9d14afcf5383796473cbca261678a5812edfe55cdApprove20 hrs ago

Flowtransfer path

From

0x39aa4fc1…c7e6a485Sender

To

0xda029473…bc0abd0eRecipient

Overviewreceipt · block context

Status: Success
Block: #21,204,662
Timestamp: 20 hrs ago · 2026-09-16 19:08:55 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002821 (0.002821 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x12048e33…afda8c99

Method

Approve

Nonce

464

Position in block

14

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 57.4219 gwei
Base fee (block): 29.1793 gwei
Priority fee paid: 28.2427 gwei
Max fee / gas: 57.4219 gwei
Max priority / gas: 57.4219 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log