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 0x3821bacecb… · ArcScan

Transaction

0x3821bacecb…cf6a69addb

2026-09-16 17:13:39 UTC

SuccessFinalized

0x3821bacecb1b9ce7aca339af7f2caae6a0beefcfdebf97ee4ad952cf6a69addbApprove8 hrs ago

Flowtransfer path

From

0xa3ccbd4d…0a7c95fbSender

To

0xcf07e252…14cf0087Recipient

Overviewreceipt · block context

Status: Success
Block: #21,191,007
Timestamp: 8 hrs ago · 2026-09-16 17:13:39 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001384 (0.001384 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x712bf5d4…cd67a66d

Method

Approve

Nonce

3

Position in block

20

Gas & feespaid in USDC

Gas used / limit: 82.7%46,162 / 55,852
Effective gas price: 30 gwei
Base fee (block): 20 gwei
Priority fee paid: 10 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log