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 0xb9211a2e5e… · ArcScan

Transaction

0xb9211a2e5e…4f154ab3cf

2026-09-16 14:58:39 UTC

SuccessFinalized

0xb9211a2e5e4380861669e70aa5a949cd6dbdadb69fd47cd932e46a4f154ab3cfApprove19 hrs ago

Flowtransfer path

From

0x6019911c…d5c3f61cSender

To

0x449ac13b…0a6e366fRecipient

Overviewreceipt · block context

Status: Success
Block: #21,175,015
Timestamp: 19 hrs ago · 2026-09-16 14:58:39 UTC
Value: $0 (0 USDC)
Transaction fee: $0.007038 (0.007038 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xa681646e…43bb1293

Method

Approve

Nonce

570

Position in block

37

Gas & feespaid in USDC

Gas used / limit: 66.1%49,320 / 74,563
Effective gas price: 142.7117 gwei
Base fee (block): 129.4908 gwei
Priority fee paid: 13.2209 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log