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 0x387e49f2b2… · ArcScan

Transaction

0x387e49f2b2…e2d85d834f

2026-09-16 21:06:27 UTC

SuccessFinalized

0x387e49f2b26dddb4812917f382c25b5745b1c8a329bf4c486d3452e2d85d834fApprove1 day ago

Flowtransfer path

From

0x2580e503…ec12a011Sender

To

0xefddfbd0…22186361Recipient

Overviewreceipt · block context

Status: Success
Block: #21,218,586
Timestamp: 1 day ago · 2026-09-16 21:06:27 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001307 (0.001307 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc51a6082…c93c9de7

Method

Approve

Nonce

4,249

Position in block

16

Gas & feespaid in USDC

Gas used / limit: 79.4%49,320 / 62,136
Effective gas price: 26.504 gwei
Base fee (block): 21.504 gwei
Priority fee paid: 5 gwei
Max fee / gas: 48.2918 gwei
Max priority / gas: 5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log