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 0xa3ffbdb5df… · ArcScan

Transaction

0xa3ffbdb5df…59c890c1d8

2026-09-16 14:53:59 UTC

SuccessFinalized

0xa3ffbdb5dfb80435046324d7223f61ec35122c3d68e6d99e1b22b859c890c1d8Approve1 day ago

Flowtransfer path

From

0x2dc5c2ce…2cfdc79eSender

To

0x391932ab…abf00a50Recipient

Overviewreceipt · block context

Status: Success
Block: #21,174,461
Timestamp: 1 day ago · 2026-09-16 14:53:59 UTC
Value: $0 (0 USDC)
Transaction fee: $0.008294 (0.008294 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x49689e0c…e59eab66

Method

Approve

Nonce

143

Position in block

32

Gas & feespaid in USDC

Gas used / limit: 66.1%49,380 / 74,653
Effective gas price: 167.9782 gwei
Base fee (block): 136.9782 gwei
Priority fee paid: 31 gwei
Max fee / gas: 212.0803 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log