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 0xa644fbdf2b… · ArcScan

Transaction

0xa644fbdf2b…6bf78d13f2

2026-09-17 11:35:15 UTC

SuccessFinalized

0xa644fbdf2bbd11e870602b4cb18cf3e759488c7e51c990e7979a3d6bf78d13f2Approve21 hrs ago

Flowtransfer path

From

0x53ea3c6d…c4f92c4fSender

To

0x05f860c5…ed2b24a4Recipient

Overviewreceipt · block context

Status: Success
Block: #21,321,460
Timestamp: 21 hrs ago · 2026-09-17 11:35:15 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001847 (0.001847 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xefad972f…27bad41e

Method

Approve

Nonce

83

Position in block

3

Gas & feespaid in USDC

Gas used / limit: 40.9%49,116 / 120,000
Effective gas price: 37.6129 gwei
Base fee (block): 20 gwei
Priority fee paid: 17.6129 gwei
Max fee / gas: 37.6129 gwei
Max priority / gas: 37.6129 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log