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 0xa3cb8e8561… · ArcScan

Transaction

0xa3cb8e8561…47d705e9c6

2026-09-17 19:07:53 UTC

SuccessFinalized

0xa3cb8e856102192f576c1487eed903fae84d6538dce9cb3d524c1047d705e9c6Approve15 hrs ago

Flowtransfer path

From

0x105afa5f…a185e655Sender

To

0xc798dd91…4be68690Recipient

Overviewreceipt · block context

Status: Success
Block: #21,374,951
Timestamp: 15 hrs ago · 2026-09-17 19:07:53 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000986 (0.000986 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xf0eb71f4…528a4443

Method

Approve

Nonce

12

Position in block

24

Gas & feespaid in USDC

Gas used / limit: 61.6%49,320 / 80,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 40 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log