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 0x647f0c1905… · ArcScan

Transaction

0x647f0c1905…bbeb457c56

2026-09-16 20:52:45 UTC

SuccessFinalized

0x647f0c190571cfcd8051c41c515cd5a35ad2df546e3d89ebbbfed5bbeb457c56Approve21 hrs ago

Flowtransfer path

From

0xf4b3e120…300b1200Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,216,964
Timestamp: 21 hrs ago · 2026-09-16 20:52:45 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002858 (0.002858 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x423e6989…e674f686

Method

Approve

Nonce

274

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 65.7%55,774 / 84,867
Effective gas price: 51.2447 gwei
Base fee (block): 20.2447 gwei
Priority fee paid: 31 gwei
Max fee / gas: 102.0758 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log