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 0x121ee3e548… · ArcScan

Transaction

0x121ee3e548…c049ff140c

2026-09-16 16:32:23 UTC

SuccessFinalized

0x121ee3e548cd02beaeeb528db17b4c42e93b2fb2f1ff012bf6b3c8c049ff140cApprove6 hrs ago

Flowtransfer path

From

0x23f599af…b668b9fdSender

To

0x93e22edc…6a46f014Recipient

Overviewreceipt · block context

Status: Success
Block: #21,186,118
Timestamp: 6 hrs ago · 2026-09-16 16:32:23 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002684 (0.002684 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xbc55593b…85454736

Method

Approve

Nonce

83

Position in block

25

Gas & feespaid in USDC

Gas used / limit: 40.9%49,116 / 120,000
Effective gas price: 54.6507 gwei
Base fee (block): 47.4271 gwei
Priority fee paid: 7.2236 gwei
Max fee / gas: 54.6507 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log