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 0xc21b086fb3… · ArcScan

Transaction

0xc21b086fb3…9bd2b87fe2

2026-09-16 16:59:05 UTC

SuccessFinalized

0xc21b086fb32884ec5a6559b2c56ebe14c91e9d2b66fa8ae5364e069bd2b87fe2Approve23 hrs ago

Flowtransfer path

From

0x56d049a2…d7a60f8cSender

To

0xb7560b56…27800087Recipient

Overviewreceipt · block context

Status: Success
Block: #21,189,282
Timestamp: 23 hrs ago · 2026-09-16 16:59:05 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001035 (0.001035 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x7ad297d7…ec4a6e54

Method

Approve

Nonce

1,862

Position in block

23

Gas & feespaid in USDC

Gas used / limit: 66.1%46,210 / 69,888
Effective gas price: 22.4008 gwei
Base fee (block): 20.3448 gwei
Priority fee paid: 2.056 gwei
Max fee / gas: 41.1192 gwei
Max priority / gas: 2.056 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log