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 0xa397bfa739… · ArcScan

Transaction

0xa397bfa739…2d06207619

2026-09-18 16:41:49 UTC

SuccessFinalized

0xa397bfa739abd008bdaed995a7b606d73f49ea46eff533f0e88dd82d06207619Approve6 hrs ago

Flowtransfer path

From

0x93bf9494…a6618441Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,528,033
Timestamp: 6 hrs ago · 2026-09-18 16:41:49 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002789 (0.002789 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x843ff223…042f4130

Method

Approve

Nonce

0

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 82.1%55,786 / 67,908
Effective gas price: 50 gwei
Base fee (block): 20 gwei
Priority fee paid: 30 gwei
Max fee / gas: 54 gwei
Max priority / gas: 30 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log