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 0xa66874c5cf… · ArcScan

Transaction

0xa66874c5cf…a37bbd1f0b

2026-09-16 16:42:48 UTC

SuccessFinalized

0xa66874c5cffccf70e6eeb087e0a896d071aa27a4ea3ca147ce9a15a37bbd1f0bApprove9 hrs ago

Flowtransfer path

From

0x1784e778…d5b65896Sender

To

0x780bc820…b9eb59f5Recipient

Overviewreceipt · block context

Status: Success
Block: #21,187,352
Timestamp: 9 hrs ago · 2026-09-16 16:42:48 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003148 (0.003148 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x5ec02049…a6a1a07d

Method

Approve

Nonce

285

Position in block

13

Gas & feespaid in USDC

Gas used / limit: 66.1%49,380 / 74,653
Effective gas price: 63.7635 gwei
Base fee (block): 32.7635 gwei
Priority fee paid: 31 gwei
Max fee / gas: 79.3755 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log