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 0xa3fd4ef20f… · ArcScan

Transaction

0xa3fd4ef20f…49dbbeee7f

2026-09-17 01:24:36 UTC

SuccessFinalized

0xa3fd4ef20f3e625f770178ca209a56d6662975c95d12711dd426e549dbbeee7fApprove15 hrs ago

Flowtransfer path

From

0x16af6758…6361f945Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,249,169
Timestamp: 15 hrs ago · 2026-09-17 01:24:36 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001219 (0.001219 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x84e729b9…a6fc960c

Method

Approve

Nonce

0

Position in block

11

Gas & feespaid in USDC

Gas used / limit: 75.8%55,438 / 73,113
Effective gas price: 21.9897 gwei
Base fee (block): 20 gwei
Priority fee paid: 1.9897 gwei
Max fee / gas: 23.9897 gwei
Max priority / gas: 1.9897 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log