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 0x3e66a4abd6… · ArcScan

Transaction

0x3e66a4abd6…dbbca9bf65

2026-09-16 17:57:13 UTC

SuccessFinalized

0x3e66a4abd64074dc9b0ebdc1110ff315eafd0cd6b2b5e8b8a11bd0dbbca9bf65Approve7 hrs ago

Flowtransfer path

From

0x066c70cd…556b802cSender

To

0x020e4f75…a9cc7af2Recipient

Overviewreceipt · block context

Status: Success
Block: #21,196,169
Timestamp: 7 hrs ago · 2026-09-16 17:57:13 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.018064 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xb0ece7ab…dac28512

Method

Approve

Nonce

138

Position in block

29

Gas & feespaid in USDC

Gas used / limit: 66.1%49,380 / 74,653
Effective gas price: 365.8358 gwei
Base fee (block): 302.4206 gwei
Priority fee paid: 63.4152 gwei
Max fee / gas: 454.0564 gwei
Max priority / gas: 63.4152 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log