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 0x437d993ea4… · ArcScan

Transaction

0x437d993ea4…6dd475669d

2026-09-16 19:48:53 UTC

SuccessFinalized

0x437d993ea41b84e742cf8dd24619d6e749fc54f33ee2024c8d8d456dd475669dApprove18 hrs ago

Flowtransfer path

From

0xfcb75410…d6654847Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,209,397
Timestamp: 18 hrs ago · 2026-09-16 19:48:53 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00137 (0.00137 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x4f6578fd…e224ccf0

Method

Approve

Nonce

2

Position in block

17

Gas & feespaid in USDC

Gas used / limit: 65.7%55,726 / 84,795
Effective gas price: 24.5881 gwei
Base fee (block): 20.6261 gwei
Priority fee paid: 3.962 gwei
Max fee / gas: 30.962 gwei
Max priority / gas: 3.962 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log