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 0x3cb0bd4170… · ArcScan

Transaction

0x3cb0bd4170…9bc6c48217

2026-09-16 15:51:03 UTC

SuccessFinalized

0x3cb0bd4170a5ee7a7e9f10a5ee1db6d10ccc53dd7d37608e35dfcb9bc6c48217Approve1 day ago

Flowtransfer path

From

0xf8b018c9…d9cee6aeSender

To

0x3e7ca169…577ded01Recipient

Overviewreceipt · block context

Status: Success
Block: #21,181,221
Timestamp: 1 day ago · 2026-09-16 15:51:03 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002081 (0.002081 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x3ff36e89…05c5e5fd

Method

Approve

Nonce

7,253

Position in block

17

Gas & feespaid in USDC

Gas used / limit: 38.3%46,009 / 120,000
Effective gas price: 45.24 gwei
Base fee (block): 25.9442 gwei
Priority fee paid: 19.2958 gwei
Max fee / gas: 45.24 gwei
Max priority / gas: 45.24 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log