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 0xc21b0bf1f4… · ArcScan

Transaction

0xc21b0bf1f4…f30c45c423

2026-09-16 19:33:16 UTC

SuccessFinalized

0xc21b0bf1f48d3c589874385b2fc8a398c869ea1a6c883e75cde0eaf30c45c423Approve1 day ago

Flowtransfer path

From

0x65e990d1…eadf6167Sender

To

0x0197abfa…ff4f50b5Recipient

Overviewreceipt · block context

Status: Success
Block: #21,207,546
Timestamp: 1 day ago · 2026-09-16 19:33:16 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003717 (0.003717 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x230c1ce6…b750e3ad

Method

Approve

Nonce

18

Position in block

21

Gas & feespaid in USDC

Gas used / limit: 66.1%49,320 / 74,563
Effective gas price: 75.3814 gwei
Base fee (block): 54.8404 gwei
Priority fee paid: 20.541 gwei
Max fee / gas: 76.7059 gwei
Max priority / gas: 20.541 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log