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 0x128cf8637e… · ArcScan

Transaction

0x128cf8637e…7123e1fddb

2026-09-16 17:50:19 UTC

SuccessFinalized

0x128cf8637e2baddf2cbce42b2e4a28ba32326360887792604d08687123e1fddbApprove16 hrs ago

Flowtransfer path

From

0x34e10467…bd8e6b2aSender

To

0x207f398c…0b59f93bRecipient

Overviewreceipt · block context

Status: Success
Block: #21,195,351
Timestamp: 16 hrs ago · 2026-09-16 17:50:19 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.01696 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xe0c646bc…0aac9e3b

Method

Approve

Nonce

485

Position in block

55

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 345.2321 gwei
Base fee (block): 306.7502 gwei
Priority fee paid: 38.4819 gwei
Max fee / gas: 345.2321 gwei
Max priority / gas: 57.51 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log