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 0x20a0f663e7… · ArcScan

Transaction

0x20a0f663e7…3704f2bbd0

2026-09-16 19:48:12 UTC

SuccessFinalized

0x20a0f663e77538cc90fa06f78e688b170c7496546c8cd9cb4979a23704f2bbd0Approve1 day ago

Flowtransfer path

From

0x5a986336…198a2ec0Sender

To

0x94cff350…39ca92a6Recipient

Overviewreceipt · block context

Status: Success
Block: #21,209,317
Timestamp: 1 day ago · 2026-09-16 19:48:12 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001668 (0.001668 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x8b083776…cc6b55ba

Method

Approve

Nonce

517

Position in block

17

Gas & feespaid in USDC

Gas used / limit: 40.9%49,116 / 120,000
Effective gas price: 33.9731 gwei
Base fee (block): 20 gwei
Priority fee paid: 13.9731 gwei
Max fee / gas: 43.9731 gwei
Max priority / gas: 13.9731 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log