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 0x21c0d736e6… · ArcScan

Transaction

0x21c0d736e6…8959604e9c

2026-09-16 16:41:22 UTC

SuccessFinalized

0x21c0d736e6b6fdb2eed025c6efae2299fa2fd0aeda7a36a9f8fdf08959604e9cApprove8 hrs ago

Flowtransfer path

From

0xb40c2dfb…0e2de7e0Sender

To

0xc0b8e31b…3e1fb385Recipient

Overviewreceipt · block context

Status: Success
Block: #21,187,182
Timestamp: 8 hrs ago · 2026-09-16 16:41:22 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002115 (0.002115 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xb8879012…800c723e

Method

Approve

Nonce

254

Position in block

71

Gas & feespaid in USDC

Gas used / limit: 66.7%49,380 / 74,070
Effective gas price: 42.833 gwei
Base fee (block): 35.7292 gwei
Priority fee paid: 7.1039 gwei
Max fee / gas: 50.8571 gwei
Max priority / gas: 7.1039 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log