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 0x3c45d49a20… · ArcScan

Transaction

0x3c45d49a20…7be2c3a701

2026-09-17 18:10:45 UTC

SuccessFinalized

0x3c45d49a2015f4adcda2ffd6e96d7ed2b27b8ca9cad86da1e46a2e7be2c3a701Approve1 hr ago

Flowtransfer path

From

0x0b45b31c…f79ebc33Sender

To

0x71aba67a…1b017e46Recipient

Overviewreceipt · block context

Status: Success
Block: #21,368,189
Timestamp: 1 hr ago · 2026-09-17 18:10:45 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000987 (0.000987 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x55edcfb7…5811214c

Method

Approve

Nonce

7

Position in block

36

Gas & feespaid in USDC

Gas used / limit: 76.3%49,380 / 64,699
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 120 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log