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 0x3b1c5fa65f… · ArcScan

Transaction

0x3b1c5fa65f…9e67ff48b8

2026-09-16 15:09:13 UTC

SuccessFinalized

0x3b1c5fa65f1f8b124ffe18234b65507d6da47e7b70b4a9cdfd2c549e67ff48b8Approve19 hrs ago

Flowtransfer path

From

0xb8a20451…1123b29bSender

To

0x1d4a1894…395ffa2eRecipient

Overviewreceipt · block context

Status: Success
Block: #21,176,266
Timestamp: 19 hrs ago · 2026-09-16 15:09:13 UTC
Value: $0 (0 USDC)
Transaction fee: $0.0081 (0.0081 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x2b619d14…02019e96

Method

Approve

Nonce

172

Position in block

36

Gas & feespaid in USDC

Gas used / limit: 38.3%46,009 / 120,000
Effective gas price: 176.0526 gwei
Base fee (block): 156.0526 gwei
Priority fee paid: 20 gwei
Max fee / gas: 255.1423 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log