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 0x3a7fbc109c… · ArcScan

Transaction

0x3a7fbc109c…e09781b305

2026-09-16 17:52:00 UTC

SuccessFinalized

0x3a7fbc109cde5b8e004f2b78fbbdde5fc78e30a6e10d3dbe63c841e09781b305Approve1 day ago

Flowtransfer path

From

0x8bb7367e…76cf3d0aSender

To

0x5854b551…43fda601Recipient

Overviewreceipt · block context

Status: Success
Block: #21,195,550
Timestamp: 1 day ago · 2026-09-16 17:52:00 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.013849 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x516a223d…a3434866

Method

Approve

Nonce

6

Position in block

37

Gas & feespaid in USDC

Gas used / limit: 38.3%46,009 / 120,000
Effective gas price: 301.0214 gwei
Base fee (block): 281.0214 gwei
Priority fee paid: 20 gwei
Max fee / gas: 458.6493 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log