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 0x12bc8b23d8… · ArcScan

Transaction

0x12bc8b23d8…2385a34f1b

2026-09-16 14:11:20 UTC

SuccessFinalized

0x12bc8b23d8e8c35a778a2c853d5d932bd317eb8f2350c87acfc6e32385a34f1bApprove25 mins ago

Flowtransfer path

From

0xc1456ecd…0589227eSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,169,409
Timestamp: 25 mins ago · 2026-09-16 14:11:20 UTC
Value: $0 (0 USDC)
Transaction fee: $0.007926 (0.007926 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xd2d13457…62113e09

Method

Approve

Nonce

6

Position in block

15

Gas & feespaid in USDC

Gas used / limit: 65.7%55,786 / 84,885
Effective gas price: 142.0945 gwei
Base fee (block): 107.338 gwei
Priority fee paid: 34.7565 gwei
Max fee / gas: 176.151 gwei
Max priority / gas: 34.7565 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log