Overview Blocks Txns

Arc Mainnet/5042

ArcScan

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 0x78f8d77d47… · ArcScan

Transaction

0x78f8d77d47…8a81316ffb

2026-09-16 14:20:34 UTC

SuccessFinalized

0x78f8d77d470d68d7771eefe46aad7a10dececbbfb85bcb752cf3c58a81316ffbApprove1 day ago

Flowtransfer path

From

0x4b70a871…e743a53cSender

To

0x241bd30e…ead93e00Recipient

Overviewreceipt · block context

Status: Success
Block: #21,170,502
Timestamp: 1 day ago · 2026-09-16 14:20:34 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.013371 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x55867ec7…8fbf0be7

Method

Approve

Nonce

2

Position in block

5

Gas & feespaid in USDC

Gas used / limit: 61.6%49,320 / 80,000
Effective gas price: 271.1205 gwei
Base fee (block): 121.1205 gwei
Priority fee paid: 150 gwei
Max fee / gas: 556.0732 gwei
Max priority / gas: 150 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log