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 0x3bbbb74c6b… · ArcScan

Transaction

0x3bbbb74c6b…0d671899ab

2026-09-16 19:39:47 UTC

SuccessFinalized

0x3bbbb74c6bc787df13f2b6e296924afdc994d92ca64522db55e1310d671899abApprove1 day ago

Flowtransfer path

From

0xb3091439…a6d6bc8aSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,208,319
Timestamp: 1 day ago · 2026-09-16 19:39:47 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001612 (0.001612 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xa4496e64…66810ca0

Method

Approve

Nonce

3

Position in block

23

Gas & feespaid in USDC

Gas used / limit: 89.6%55,786 / 62,249
Effective gas price: 28.8971 gwei
Base fee (block): 27.8971 gwei
Priority fee paid: 1 gwei
Max fee / gas: 31.6305 gwei
Max priority / gas: 1 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log