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 0x821507eba4… · ArcScan

Transaction

0x821507eba4…4761768854

2026-09-16 16:43:51 UTC

SuccessFinalized

0x821507eba4e1f1b2fcf877d0fabdcd8d009720363e2948b62c4e7f4761768854Approve15 hrs ago

Flowtransfer path

From

0xb96017e6…36469c18Sender

To

0xb979079e…facc510cRecipient

Overviewreceipt · block context

Status: Success
Block: #21,187,477
Timestamp: 15 hrs ago · 2026-09-16 16:43:51 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003514 (0.003514 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x7bd66443…49b60f1e

Method

Approve

Nonce

281

Position in block

4

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 71.5288 gwei
Base fee (block): 34.1518 gwei
Priority fee paid: 37.377 gwei
Max fee / gas: 71.5288 gwei
Max priority / gas: 71.5288 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log