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 0xacfa50b8e9… · ArcScan

Transaction

0xacfa50b8e9…e2caa68665

2026-09-17 06:40:57 UTC

SuccessFinalized

0xacfa50b8e91993537222b5e5b4e8f2d5a3f1499f0fba9138ac3375e2caa68665Approve1 day ago

Flowtransfer path

From

0xc5aff055…fc0b8fc1Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,286,619
Timestamp: 1 day ago · 2026-09-17 06:40:57 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002218 (0.002218 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x54061a16…ce82dc01

Method

Approve

Nonce

489

Position in block

5

Gas & feespaid in USDC

Gas used / limit: 27.7%55,450 / 200,000
Effective gas price: 40 gwei
Base fee (block): 20 gwei
Priority fee paid: 20 gwei
Max fee / gas: 40 gwei
Max priority / gas: 40 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log