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 0x21fc4de595… · ArcScan

Transaction

0x21fc4de595…77e2d951a8

2026-09-16 16:46:34 UTC

SuccessFinalized

0x21fc4de595415fd0483112fceca178afa4e9e54595d001e51c5ec877e2d951a8Approve21 hrs ago

Flowtransfer path

From

0x83c162f7…4c7116cfSender

To

0xf35d4621…fcab359bRecipient

Overviewreceipt · block context

Status: Success
Block: #21,187,798
Timestamp: 21 hrs ago · 2026-09-16 16:46:34 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00131 (0.00131 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x21ca0bf4…aa60fc82

Method

Approve

Nonce

4

Position in block

35

Gas & feespaid in USDC

Gas used / limit: 23.1%46,201 / 200,000
Effective gas price: 28.3582 gwei
Base fee (block): 21.7104 gwei
Priority fee paid: 6.6478 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log