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 0x9a9249727a… · ArcScan

Transaction

0x9a9249727a…21b31475b1

2026-09-16 23:54:54 UTC

SuccessFinalized

0x9a9249727a01dfe76bb0483863e681ae1876d9262d0a851ff92b0e21b31475b1Approve18 hrs ago

Flowtransfer path

From

0x8a0aca2f…80d3a375Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,238,544
Timestamp: 18 hrs ago · 2026-09-16 23:54:54 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001194 (0.001194 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x2b61bd59…6cac7dc6

Method

Approve

Nonce

1

Position in block

28

Gas & feespaid in USDC

Gas used / limit: 65.7%55,438 / 84,362
Effective gas price: 21.5455 gwei
Base fee (block): 20 gwei
Priority fee paid: 1.5455 gwei
Max fee / gas: 23.5455 gwei
Max priority / gas: 1.5455 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log