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 0xb00a0d4c82… · ArcScan

Transaction

0xb00a0d4c82…21d052ee61

2026-09-16 14:54:18 UTC

SuccessFinalized

0xb00a0d4c822e675808b78c20d07c767e3c57db15b0eebcfd181ced21d052ee61Approve2 hrs ago

Flowtransfer path

From

0x89a2ce55…8ada8bebSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,174,499
Timestamp: 2 hrs ago · 2026-09-16 14:54:18 UTC
Value: $0 (0 USDC)
Transaction fee: $0.004632 (0.004632 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x12db5afa…a3076456

Method

Approve

Nonce

113

Position in block

21

Gas & feespaid in USDC

Gas used / limit: 5.6%33,502 / 600,000
Effective gas price: 138.2824 gwei
Base fee (block): 136.7397 gwei
Priority fee paid: 1.5427 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log