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 0x12b5ab6fdd… · ArcScan

Transaction

0x12b5ab6fdd…416ae72bfb

2026-09-17 01:12:32 UTC

SuccessFinalized

0x12b5ab6fdd97b313045d5ab4f00e87fbfee18ded771cea1b6a8334416ae72bfbApprove23 hrs ago

Flowtransfer path

From

0x5b661caa…cf15594eSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,247,740
Timestamp: 23 hrs ago · 2026-09-17 01:12:32 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002844 (0.002844 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x53a803cf…fa9d7508

Method

Approve

Nonce

0

Position in block

17

Gas & feespaid in USDC

Gas used / limit: 65.7%55,774 / 84,867
Effective gas price: 51 gwei
Base fee (block): 20 gwei
Priority fee paid: 31 gwei
Max fee / gas: 102 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log