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 0x12b2fa67e1… · ArcScan

Transaction

0x12b2fa67e1…409cd7be6d

2026-09-17 15:14:41 UTC

SuccessFinalized

0x12b2fa67e19babd3bde409afa6201c32c6e8c1c60acd6d42dbe0ab409cd7be6dApprove7 hrs ago

Flowtransfer path

From

0x183c52c9…25f6258dSender

To

0x34b840f7…e7c2f6e4Recipient

Overviewreceipt · block context

Status: Success
Block: #21,347,442
Timestamp: 7 hrs ago · 2026-09-17 15:14:41 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000521 (0.000521 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xd414afdb…1a553bfa

Method

Approve

Nonce

839

Position in block

16

Gas & feespaid in USDC

Gas used / limit: 55.2%24,007 / 43,483
Effective gas price: 21.7367 gwei
Base fee (block): 20 gwei
Priority fee paid: 1.7367 gwei
Max fee / gas: 28.7367 gwei
Max priority / gas: 1.7367 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log