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 0xa8450b45d8… · ArcScan

Transaction

0xa8450b45d8…bcb8b9ec09

2026-09-16 17:55:05 UTC

SuccessFinalized

0xa8450b45d88de96015b4bab3be8a0beadef2f3b3bf40a37cdb7357bcb8b9ec09Approve10 hrs ago

Flowtransfer path

From

0xf046dc01…642effeaSender

To

0x2517eec7…678f9698Recipient

Overviewreceipt · block context

Status: Success
Block: #21,195,916
Timestamp: 10 hrs ago · 2026-09-16 17:55:05 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.016025 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x1510bd54…e3dd60c2

Method

Approve

Nonce

678

Position in block

5

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 326.1968 gwei
Base fee (block): 206.7914 gwei
Priority fee paid: 119.4055 gwei
Max fee / gas: 326.1968 gwei
Max priority / gas: 326.1968 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log