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 0xc0a28b8fbd… · ArcScan

Transaction

0xc0a28b8fbd…f7892b69e4

2026-09-16 16:43:14 UTC

SuccessFinalized

0xc0a28b8fbdd80c05f0c504c32ffd3ee37c7638ecbc0a54e7d70edcf7892b69e4Approve9 hrs ago

Flowtransfer path

From

0x4e370b56…73c58a64Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,187,404
Timestamp: 9 hrs ago · 2026-09-16 16:43:14 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003638 (0.003638 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x14fbb1d0…ae5371b5

Method

Approve

Nonce

10

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 65.6296 gwei
Base fee (block): 32.8287 gwei
Priority fee paid: 32.8009 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log