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 0xac904b4a46… · ArcScan

Transaction

0xac904b4a46…a5c898b62b

2026-09-17 20:28:40 UTC

SuccessFinalized

0xac904b4a46bf00ebf3667f0f1f5fefd79ca4bc93878bb8886fba5ea5c898b62bApprove2 hrs ago

Flowtransfer path

From

0x4478c1a9…e1b3e2f9Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,384,511
Timestamp: 2 hrs ago · 2026-09-17 20:28:40 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00119 (0.00119 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x975d5843…f9e0d52b

Method

Approve

Nonce

9

Position in block

18

Gas & feespaid in USDC

Gas used / limit: 65.7%55,438 / 84,362
Effective gas price: 21.478 gwei
Base fee (block): 20 gwei
Priority fee paid: 1.478 gwei
Max fee / gas: 30.08 gwei
Max priority / gas: 1.478 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log