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 0xa40da8dbd0… · ArcScan

Transaction

0xa40da8dbd0…ff23c7e203

2026-09-16 19:13:24 UTC

SuccessFinalized

0xa40da8dbd00c2e856e67adfaacdb7f3c18e05fbdac582a7af64d72ff23c7e203Approve18 hrs ago

Flowtransfer path

From

0x388d9032…4d80e08aSender

To

0xca7fe9f7…9b50a628Recipient

Overviewreceipt · block context

Status: Success
Block: #21,205,194
Timestamp: 18 hrs ago · 2026-09-16 19:13:24 UTC
Value: $0 (0 USDC)
Transaction fee: $0.004356 (0.004356 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xadaa1db6…cdce6dfe

Method

Approve

Nonce

833

Position in block

17

Gas & feespaid in USDC

Gas used / limit: 38.4%46,039 / 120,000
Effective gas price: 94.6345 gwei
Base fee (block): 74.6345 gwei
Priority fee paid: 20 gwei
Max fee / gas: 134.8338 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log