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 0xb51c3d8a61… · ArcScan

Transaction

0xb51c3d8a61…cd540539e8

2026-09-16 14:42:08 UTC

SuccessFinalized

0xb51c3d8a612241fd92fcc67793c6a8e155a0afac16806fbc84df37cd540539e8Approve3 hrs ago

Flowtransfer path

From

0xc05b347a…e771ee49Sender

To

0x4ce5325a…f17c9931Recipient

Overviewreceipt · block context

Status: Success
Block: #21,173,058
Timestamp: 3 hrs ago · 2026-09-16 14:42:08 UTC
Value: $0 (0 USDC)
Transaction fee: $0.008258 (0.008258 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xb8b72f8c…662d588d

Method

Approve

Nonce

16

Position in block

34

Gas & feespaid in USDC

Gas used / limit: 40.9%49,116 / 120,000
Effective gas price: 168.145 gwei
Base fee (block): 148.145 gwei
Priority fee paid: 20 gwei
Max fee / gas: 239.6548 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log