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 0x121c400d4f… · ArcScan

Transaction

0x121c400d4f…3cbdfc7f6f

2026-09-17 11:00:53 UTC

SuccessFinalized

0x121c400d4f97dccbf0cfbb27ea3b2536892e79b98c5465a65b0fb23cbdfc7f6fContract Call10 hrs ago

Flowtransfer path

From

0x5920142e…0197aca5Sender

To

0x0d437351…1b5aec3cRecipient

Overviewreceipt · block context

Status: Success
Block: #21,317,390
Timestamp: 10 hrs ago · 2026-09-17 11:00:53 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001499 (0.001499 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x9dda51e4381 bytes

Included in block0x69490aca…df46e0ff

Method

Contract Call

Nonce

22,165

Position in block

23

Gas & feespaid in USDC

Gas used / limit: 0.8%74,185 / 9,000,000
Effective gas price: 20.2144 gwei
Base fee (block): 20 gwei
Priority fee paid: 0.2144 gwei
Max fee / gas: 40.2144 gwei
Max priority / gas: 0.2144 gwei
Txn type: EIP-1559 (2)
Event logs: 0 logs