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 0x78a4b2f993… · ArcScan

Transaction

0x78a4b2f993…cb2b548d60

2026-09-16 18:04:33 UTC

SuccessFinalized

0x78a4b2f993a80f9aa0230788daecda37c18d4b16c207becce4f4c7cb2b548d60Approve23 hrs ago

Flowtransfer path

From

0xad58b20b…d48f5b1aSender

To

0x81eedf33…56e34289Recipient

Overviewreceipt · block context

Status: Success
Block: #21,197,037
Timestamp: 23 hrs ago · 2026-09-16 18:04:33 UTC
Value: $0 (0 USDC)
Transaction fee: $0.03 (0.032831 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xcb0d751a…ec701a3a

Method

Approve

Nonce

5

Position in block

6

Gas & feespaid in USDC

Gas used / limit: 49.4%49,380 / 100,000
Effective gas price: 664.87 gwei
Base fee (block): 257.1393 gwei
Priority fee paid: 407.7307 gwei
Max fee / gas: 664.87 gwei
Max priority / gas: 664.87 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log