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 0x63b79e8031… · ArcScan

Transaction

0x63b79e8031…78f6d8fd51

2026-09-16 16:13:58 UTC

SuccessFinalized

0x63b79e803112f7efc4e8e8dfbbbc989e11d8055560297a6d6f2e5f78f6d8fd51Approve12 hrs ago

Flowtransfer path

From

0xac8480ca…43e7dabbSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,183,936
Timestamp: 12 hrs ago · 2026-09-16 16:13:58 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00334 (0.00334 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xb4332aa0…5931dcf2

Method

Approve

Nonce

228

Position in block

7

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 60.2493 gwei
Base fee (block): 20 gwei
Priority fee paid: 40.2493 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log