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 0x81e4c9e88f… · ArcScan

Transaction

0x81e4c9e88f…4e660f21a7

2026-09-16 17:16:37 UTC

SuccessFinalized

0x81e4c9e88fce92f92e4f0972ab2f6cbf855b34369cfb2976d3982b4e660f21a7Approve16 hrs ago

Flowtransfer path

From

0x6ecc30b9…72fb40b8Sender

To

0x2164bb17…f1efc752Recipient

Overviewreceipt · block context

Status: Success
Block: #21,191,358
Timestamp: 16 hrs ago · 2026-09-16 17:16:37 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000677 (0.000677 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x55853c7f…8324a79c

Method

Approve

Nonce

31

Position in block

32

Gas & feespaid in USDC

Gas used / limit: 83.3%31,525 / 37,830
Effective gas price: 21.5 gwei
Base fee (block): 20 gwei
Priority fee paid: 1.5 gwei
Max fee / gas: 28.5 gwei
Max priority / gas: 1.5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log