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 0xa3a8f39124… · ArcScan

Transaction

0xa3a8f39124…a264a57780

2026-09-16 19:34:11 UTC

SuccessFinalized

0xa3a8f3912413cd00eef742dae75d01e66ed0693fcfe57a0df7b5ada264a57780Approve20 hrs ago

Flowtransfer path

From

0x085e7943…5e13241cSender

To

0x5c35f72b…6c68f55bRecipient

Overviewreceipt · block context

Status: Success
Block: #21,207,655
Timestamp: 20 hrs ago · 2026-09-16 19:34:11 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002565 (0.002565 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x1bdf6252…9f5e87ac

Method

Approve

Nonce

203

Position in block

26

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 52.2221 gwei
Base fee (block): 41.5331 gwei
Priority fee paid: 10.689 gwei
Max fee / gas: 75.0748 gwei
Max priority / gas: 10.689 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log