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 0x3c99fff677… · ArcScan

Transaction

0x3c99fff677…bf34d80be7

2026-09-16 16:18:28 UTC

SuccessFinalized

0x3c99fff6772902b0d2f0f04a85277eef984598ff33eebf0830117cbf34d80be7Contract Call7 hrs ago

Flowtransfer path

From

0x388d4998…cae2a7aaSender

To

0x00005ea0…2de24bf5Recipient

Overviewreceipt · block context

Status: Success
Block: #21,184,469
Timestamp: 7 hrs ago · 2026-09-16 16:18:28 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002072 (0.002072 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x161ac21f132 bytes

Included in block0x4df6ce29…bb5ceee7

Method

Contract Call

Nonce

1

Position in block

63

Gas & feespaid in USDC

Gas used / limit: 76.9%99,959 / 130,043
Effective gas price: 20.7293 gwei
Base fee (block): 20.7293 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 150 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 2 logs