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 0x0ac3940d03… · ArcScan

Transaction

0x0ac3940d03…6e72bbc339

2026-09-16 16:42:30 UTC

SuccessFinalized

0x0ac3940d03ea17bf4e3928ca2aed4e5064b07afb5d6d9fcf27c5df6e72bbc339Approve10 hrs ago

Flowtransfer path

From

0x7f3b6c52…af7afd23Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,187,316
Timestamp: 10 hrs ago · 2026-09-16 16:42:30 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003593 (0.003593 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xe2707f14…77f5582b

Method

Approve

Nonce

28

Position in block

12

Gas & feespaid in USDC

Gas used / limit: 65.7%55,786 / 84,885
Effective gas price: 64.4111 gwei
Base fee (block): 33.4111 gwei
Priority fee paid: 31 gwei
Max fee / gas: 80.8152 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log