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 0x21e42dc8d6… · ArcScan

Transaction

0x21e42dc8d6…f327ebc181

2026-09-16 22:49:55 UTC

SuccessFinalized

0x21e42dc8d6e4e702046f13f224744fae5ef711fabdc6fa77d52acbf327ebc181Approve1 day ago

Flowtransfer path

From

0xfddd8e89…5ef3802dSender

To

0x128cc466…19b84edbRecipient

Overviewreceipt · block context

Status: Success
Block: #21,230,844
Timestamp: 1 day ago · 2026-09-16 22:49:55 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001285 (0.001285 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x3f6db5b5…b0685442

Method

Approve

Nonce

13

Position in block

31

Gas & feespaid in USDC

Gas used / limit: 65.8%64,097 / 97,401
Effective gas price: 20.05 gwei
Base fee (block): 20 gwei
Priority fee paid: 0.05 gwei
Max fee / gas: 25.05 gwei
Max priority / gas: 0.05 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log