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 0xc8a6f7dc1b… · ArcScan

Transaction

0xc8a6f7dc1b…e893a349f2

2026-09-16 22:38:35 UTC

SuccessFinalized

0xc8a6f7dc1bf24cf705ba2d17850f1c672e61f2696395bc5a55dba1e893a349f2Approve17 hrs ago

Flowtransfer path

From

0xcaf8ca03…5bc3a8d2Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,229,502
Timestamp: 17 hrs ago · 2026-09-16 22:38:35 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002844 (0.002844 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x36c1aaa3…f68b503e

Method

Approve

Nonce

22

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 65.7%55,774 / 84,867
Effective gas price: 51 gwei
Base fee (block): 20 gwei
Priority fee paid: 31 gwei
Max fee / gas: 102 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log