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 0x3bb0a12c1c… · ArcScan

Transaction

0x3bb0a12c1c…56e5eb5f8d

2026-09-16 16:53:44 UTC

SuccessFinalized

0x3bb0a12c1c86d530f791e2a63c5ab2486c4c98a16bbc43fcdccdb156e5eb5f8dApprove1 day ago

Flowtransfer path

From

0x29fc16d1…720e3d21Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,188,647
Timestamp: 1 day ago · 2026-09-16 16:53:44 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001365 (0.001365 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x2bf5045e…3c4a25f4

Method

Approve

Nonce

5

Position in block

17

Gas & feespaid in USDC

Gas used / limit: 89.6%55,438 / 61,866
Effective gas price: 24.6274 gwei
Base fee (block): 23.1274 gwei
Priority fee paid: 1.5 gwei
Max fee / gas: 33.4483 gwei
Max priority / gas: 1.5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log