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 0x12ce384289… · ArcScan

Transaction

0x12ce384289…3cb83ac047

2026-09-16 21:18:58 UTC

SuccessFinalized

0x12ce3842893cbfd4135c87722d2089c18d2aa06e8e27e23de8d4cd3cb83ac047Approve14 hrs ago

Flowtransfer path

From

0xb4c2a030…4e0ca72cSender

To

0xa8a446f0…e250e1bfRecipient

Overviewreceipt · block context

Status: Success
Block: #21,220,069
Timestamp: 14 hrs ago · 2026-09-16 21:18:58 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002517 (0.002517 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x35ed68fe…05ba5275

Method

Approve

Nonce

191

Position in block

1

Gas & feespaid in USDC

Gas used / limit: 66.1%49,368 / 74,635
Effective gas price: 51 gwei
Base fee (block): 20 gwei
Priority fee paid: 31 gwei
Max fee / gas: 102 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log