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 0x66d89ba375… · ArcScan

Transaction

0x66d89ba375…f5d1dd8f99

2026-09-16 17:57:15 UTC

SuccessFinalized

0x66d89ba375242bdb9be426ddefb7014df144f705880f85b2ec54e2f5d1dd8f99Approve10 hrs ago

Flowtransfer path

From

0xd94ea61f…52b1c270Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,196,173
Timestamp: 10 hrs ago · 2026-09-16 17:57:15 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.011366 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x5433b858…8c351a56

Method

Approve

Nonce

11

Position in block

45

Gas & feespaid in USDC

Gas used / limit: 57.5%33,406 / 58,092
Effective gas price: 340.2417 gwei
Base fee (block): 302.2917 gwei
Priority fee paid: 37.95 gwei
Max fee / gas: 488.9 gwei
Max priority / gas: 37.95 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log