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 0x21a891cefb… · ArcScan

Transaction

0x21a891cefb…197ecedbf4

2026-09-17 08:47:00 UTC

SuccessFinalized

0x21a891cefb6fc3479dd3e85b298daf5b4e249135e391135a021a9d197ecedbf4Approve7 hrs ago

Flowtransfer path

From

0x93d8c8c6…171aa9f5Sender

To

0x37c259d3…cfed4219Recipient

Overviewreceipt · block context

Status: Success
Block: #21,301,536
Timestamp: 7 hrs ago · 2026-09-17 08:47:00 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002497 (0.002497 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x0a02e5ec…49e0f91f

Method

Approve

Nonce

84

Position in block

4

Gas & feespaid in USDC

Gas used / limit: 66.1%48,974 / 74,043
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