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 0xb1a4fc7334… · ArcScan

Transaction

0xb1a4fc7334…4dc89a4628

2026-09-16 14:49:24 UTC

SuccessFinalized

0xb1a4fc73344e718385f47c5fdb1fb9e44eb71f2e7a1548d55ec6544dc89a4628Approve20 hrs ago

Flowtransfer path

From

0x412bc857…cf959a49Sender

To

0x3b8dd875…e302f608Recipient

Overviewreceipt · block context

Status: Success
Block: #21,173,919
Timestamp: 20 hrs ago · 2026-09-16 14:49:24 UTC
Value: $0 (0 USDC)
Transaction fee: $0.005238 (0.005238 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xa25107a3…afbc9a2d

Method

Approve

Nonce

390

Position in block

22

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 106.6342 gwei
Base fee (block): 86.6342 gwei
Priority fee paid: 20 gwei
Max fee / gas: 153.0875 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log