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 0x3cb0b5b303… · ArcScan

Transaction

0x3cb0b5b303…f7e4f58f02

2026-09-16 16:22:50 UTC

SuccessFinalized

0x3cb0b5b3037caa3a5191053bd05733a67bf8e16170a2f9d254282ff7e4f58f02Approve1 day ago

Flowtransfer path

From

0xfa2959b2…19237121Sender

To

0xb7c934ff…ef16fd29Recipient

Overviewreceipt · block context

Status: Success
Block: #21,184,987
Timestamp: 1 day ago · 2026-09-16 16:22:50 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001832 (0.001832 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x130d068d…1c22665a

Method

Approve

Nonce

31

Position in block

18

Gas & feespaid in USDC

Gas used / limit: 40.9%49,116 / 120,000
Effective gas price: 37.3161 gwei
Base fee (block): 20 gwei
Priority fee paid: 17.3161 gwei
Max fee / gas: 37.3161 gwei
Max priority / gas: 37.3161 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log