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 0x21fedf83ec… · ArcScan

Transaction

0x21fedf83ec…55aacfb93d

2026-09-16 16:54:54 UTC

SuccessFinalized

0x21fedf83ec2257ca5ff7bdd0cee92102d3fad5bee07cf32e402dca55aacfb93dApprove6 hrs ago

Flowtransfer path

From

0xa76698c9…699825b5Sender

To

0x7d349bb8…74429fc0Recipient

Overviewreceipt · block context

Status: Success
Block: #21,188,787
Timestamp: 6 hrs ago · 2026-09-16 16:54:54 UTC
Value: $0 (0 USDC)
Transaction fee: $0.004911 (0.004911 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x023db966…320ffa80

Method

Approve

Nonce

90

Position in block

9

Gas & feespaid in USDC

Gas used / limit: 40.9%49,116 / 120,000
Effective gas price: 100 gwei
Base fee (block): 20.7842 gwei
Priority fee paid: 79.2158 gwei
Max fee / gas: 100 gwei
Max priority / gas: 100 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log