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 0x21b59beaa7… · ArcScan

Transaction

0x21b59beaa7…5fe82c2cff

2026-09-16 17:20:23 UTC

SuccessFinalized

0x21b59beaa7bb866ef66ea1dedba4ce8d620c04c3f6cb6d468f9b015fe82c2cffApprove16 hrs ago

Flowtransfer path

From

0x5768fd46…ff9e14d2Sender

To

0xa5a9b118…a1ee0b2cRecipient

Overviewreceipt · block context

Status: Success
Block: #21,191,804
Timestamp: 16 hrs ago · 2026-09-16 17:20:23 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000987 (0.000987 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x8caf977b…a3b63ad7

Method

Approve

Nonce

1,402

Position in block

67

Gas & feespaid in USDC

Gas used / limit: 99.2%49,380 / 49,769
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 24 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log