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 0xb3f9f3779d… · ArcScan

Transaction

0xb3f9f3779d…02a4e26ae4

2026-09-16 21:39:27 UTC

SuccessFinalized

0xb3f9f3779d65a42186137b4e84ea29db7ca0ddffae98810317bb0202a4e26ae4Approve12 hrs ago

Flowtransfer path

From

0x19bc9d9c…6378baa8Sender

To

0x5ae84d18…3cc31b52Recipient

Overviewreceipt · block context

Status: Success
Block: #21,222,496
Timestamp: 12 hrs ago · 2026-09-16 21:39:27 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002633 (0.002633 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x4bdcfa35…80193050

Method

Approve

Nonce

104

Position in block

4

Gas & feespaid in USDC

Gas used / limit: 49.4%49,380 / 100,000
Effective gas price: 53.33 gwei
Base fee (block): 20 gwei
Priority fee paid: 33.33 gwei
Max fee / gas: 53.33 gwei
Max priority / gas: 53.33 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log