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 0x3f66a0338b… · ArcScan

Transaction

0x3f66a0338b…44f46d8ca7

2026-09-16 15:01:01 UTC

SuccessFinalized

0x3f66a0338b2cddb29c314bf83d554b0fb10804bdc4a4a5bc89176744f46d8ca7Approve48 mins ago

Flowtransfer path

From

0xf3a887e8…754c030cSender

To

0x640f7377…4fee0b8aRecipient

Overviewreceipt · block context

Status: Success
Block: #21,175,295
Timestamp: 48 mins ago · 2026-09-16 15:01:01 UTC
Value: $0 (0 USDC)
Transaction fee: $0.008582 (0.008582 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xb968ee40…134baca5

Method

Approve

Nonce

35

Position in block

38

Gas & feespaid in USDC

Gas used / limit: 82.7%49,332 / 59,666
Effective gas price: 173.9672 gwei
Base fee (block): 172.9672 gwei
Priority fee paid: 1 gwei
Max fee / gas: 253.7507 gwei
Max priority / gas: 1 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log