Overview Blocks Txns

Arc Mainnet/5042

ArcScan

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 0x138df2f0d3… · ArcScan

Transaction

0x138df2f0d3…c4e675a1f3

2026-09-16 16:34:42 UTC

SuccessFinalized

0x138df2f0d39fb3c4aec5fe93e95d92076624081da8165b4bcaf613c4e675a1f3Approve16 hrs ago

Flowtransfer path

From

0xdff81a2a…dd07307dSender

To

0xef5a3145…798e725eRecipient

Overviewreceipt · block context

Status: Success
Block: #21,186,392
Timestamp: 16 hrs ago · 2026-09-16 16:34:42 UTC
Value: $0 (0 USDC)
Transaction fee: $0.004577 (0.004577 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x8141e38b…1bc4bda6

Method

Approve

Nonce

115

Position in block

5

Gas & feespaid in USDC

Gas used / limit: 66.1%46,269 / 69,976
Effective gas price: 98.9419 gwei
Base fee (block): 67.9419 gwei
Priority fee paid: 31 gwei
Max fee / gas: 123.3535 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log