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 0xca78abfbc6… · ArcScan

Transaction

0xca78abfbc6…bbb0bdb773

2026-09-16 17:19:55 UTC

SuccessFinalized

0xca78abfbc6cc1d5f3c32e5d1e4679c03e79e2e5d7c193811febdddbbb0bdb773Contract Call3 hrs ago

Flowtransfer path

From

0x874acb16…fc6c3321Sender

To

0x63a8ddc5…085b5307Recipient

Overviewreceipt · block context

Status: Success
Block: #21,191,749
Timestamp: 3 hrs ago · 2026-09-16 17:19:55 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001243 (0.001243 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x738281981,476 bytes

Included in block0x9e2dd672…e2c2c07e

Method

Contract Call

Nonce

535

Position in block

40

Gas & feespaid in USDC

Gas used / limit: 4.0%60,450 / 1,500,000
Effective gas price: 20.5751 gwei
Base fee (block): 20.5751 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 31.2616 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log