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 0x018b78f09c… · ArcScan

Transaction

0x018b78f09c…bda01fc8f7

2026-09-16 19:21:17 UTC

SuccessFinalized

0x018b78f09cf61cef2ec58462f530d6228012ea62df54ecbe298636bda01fc8f7Approve18 hrs ago

Flowtransfer path

From

0x74e08336…4ca14fb0Sender

To

0x30ac39de…a7e4c84aRecipient

Overviewreceipt · block context

Status: Success
Block: #21,206,128
Timestamp: 18 hrs ago · 2026-09-16 19:21:17 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002249 (0.002249 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x908ff48a…ccf8ce93

Method

Approve

Nonce

67

Position in block

20

Gas & feespaid in USDC

Gas used / limit: 76.9%49,380 / 64,194
Effective gas price: 45.5497 gwei
Base fee (block): 31.2571 gwei
Priority fee paid: 14.2926 gwei
Max fee / gas: 59.3157 gwei
Max priority / gas: 14.2926 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log