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 0x74c978ac1b… · ArcScan

Transaction

0x74c978ac1b…096b3cb774

2026-09-16 17:54:56 UTC

SuccessFinalized

0x74c978ac1b80f24cb28c231e66860d4a034ff5fd788e33d00a3411096b3cb774Approve6 hrs ago

Flowtransfer path

From

0x8bfee4f3…7e9101e3Sender

To

0xb7c934ff…ef16fd29Recipient

Overviewreceipt · block context

Status: Success
Block: #21,195,898
Timestamp: 6 hrs ago · 2026-09-16 17:54:56 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.014765 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x4e9d7b20…df9bdd77

Method

Approve

Nonce

1,053

Position in block

6

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 300.5576 gwei
Base fee (block): 201.1333 gwei
Priority fee paid: 99.4243 gwei
Max fee / gas: 300.5576 gwei
Max priority / gas: 300.5576 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log