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 0x121a0d84f8… · ArcScan

Transaction

0x121a0d84f8…2a449a497b

2026-09-17 17:09:29 UTC

SuccessFinalized

0x121a0d84f85326a1f0def4c752b2e7caa38bd50e50b766fa2eec9c2a449a497bContract Call19 hrs ago

Flowtransfer path

From

0x38ab43d5…e5f248daSender

To

0x68be761a…d73a65baRecipient

Overviewreceipt · block context

Status: Success
Block: #21,360,937
Timestamp: 19 hrs ago · 2026-09-17 17:09:29 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000999 (0.000999 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x75c971f9184 bytes

Included in block0x21eaacef…a3677139

Method

Contract Call

Nonce

45,301

Position in block

18

Gas & feespaid in USDC

Gas used / limit: 1.6%48,715 / 3,000,000
Effective gas price: 20.5115 gwei
Base fee (block): 20 gwei
Priority fee paid: 0.5115 gwei
Max fee / gas: 40.5135 gwei
Max priority / gas: 0.5115 gwei
Txn type: EIP-1559 (2)
Event logs: 0 logs