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 0x1a66dd4e1f… · ArcScan

Transaction

0x1a66dd4e1f…2a589fafc8

2026-09-16 14:49:44 UTC

SuccessFinalized

0x1a66dd4e1f6131b759cf38f1f9f8c61bee8adc971298a4ea30afbc2a589fafc8Approve1 day ago

Flowtransfer path

From

0xd05b3c44…272fa9dbSender

To

0x5106e803…1a7bbbdeRecipient

Overviewreceipt · block context

Status: Success
Block: #21,173,957
Timestamp: 1 day ago · 2026-09-16 14:49:44 UTC
Value: $0 (0 USDC)
Transaction fee: $0.004933 (0.004933 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x8d05f3b2…f7d8d6de

Method

Approve

Nonce

100

Position in block

20

Gas & feespaid in USDC

Gas used / limit: 38.5%46,150 / 120,000
Effective gas price: 106.9017 gwei
Base fee (block): 86.9017 gwei
Priority fee paid: 20 gwei
Max fee / gas: 150.1237 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log