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 0xc87f8c43fc… · ArcScan

Transaction

0xc87f8c43fc…d2ef6eef0e

2026-09-17 06:24:37 UTC

SuccessFinalized

0xc87f8c43fc764403f9f27143eaf523ffa7ce4f40f6f09ea710fdb0d2ef6eef0eApprove4 hrs ago

Flowtransfer path

From

0x774c4181…344ee0faSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,284,686
Timestamp: 4 hrs ago · 2026-09-17 06:24:37 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001247 (0.001247 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x985f2c5b…f53b7a83

Method

Approve

Nonce

2

Position in block

3

Gas & feespaid in USDC

Gas used / limit: 78.8%55,450 / 70,317
Effective gas price: 22.5 gwei
Base fee (block): 20 gwei
Priority fee paid: 2.5 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log