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 0x8a81daead9… · ArcScan

Transaction

0x8a81daead9…52c8158b1a

2026-09-16 17:54:52 UTC

SuccessFinalized

0x8a81daead9a4b7d7eb1909ddf1bbcbd0699d37d640b8fc042bbd3452c8158b1aApprove5 hrs ago

Flowtransfer path

From

0x3a8e5ba5…12db995dSender

To

0x86604fab…3ba1eaa3Recipient

Overviewreceipt · block context

Status: Success
Block: #21,195,891
Timestamp: 5 hrs ago · 2026-09-16 17:54:52 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.011387 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xb9033907…db64218d

Method

Approve

Nonce

314

Position in block

23

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 231.8015 gwei
Base fee (block): 201.7127 gwei
Priority fee paid: 30.0888 gwei
Max fee / gas: 231.8015 gwei
Max priority / gas: 189.9245 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log