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 0xca9ccee5a4… · ArcScan

Transaction

0xca9ccee5a4…e9e83a7319

2026-09-16 18:30:47 UTC

SuccessFinalized

0xca9ccee5a4af8da30037e19b8b994dbe0fd6d9a6a89bf583b795ece9e83a7319Approve1 day ago

Flowtransfer path

From

0x8623ba87…39fce855Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,200,145
Timestamp: 1 day ago · 2026-09-16 18:30:47 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.018958 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc583222d…0fddf4cf

Method

Approve

Nonce

2

Position in block

5

Gas & feespaid in USDC

Gas used / limit: 19.2%38,338 / 200,000
Effective gas price: 494.5155 gwei
Base fee (block): 253.1451 gwei
Priority fee paid: 241.3705 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log