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 0xa40f1c5225… · ArcScan

Transaction

0xa40f1c5225…2daa16fd82

2026-09-16 19:09:38 UTC

SuccessFinalized

0xa40f1c52259d263b3ee83c7436f60da08159e5c5da50cd82e43d9a2daa16fd82Approve14 hrs ago

Flowtransfer path

From

0xb14f9026…7f867a29Sender

To

0x1fc29df4…8af910b3Recipient

Overviewreceipt · block context

Status: Success
Block: #21,204,747
Timestamp: 14 hrs ago · 2026-09-16 19:09:38 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003298 (0.003298 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x43aa65c7…61fd7cf9

Method

Approve

Nonce

71

Position in block

1

Gas & feespaid in USDC

Gas used / limit: 66.1%49,380 / 74,653
Effective gas price: 66.8067 gwei
Base fee (block): 30.4419 gwei
Priority fee paid: 36.3647 gwei
Max fee / gas: 83.3885 gwei
Max priority / gas: 36.3647 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log