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 0x1b7c9e1fbd… · ArcScan

Transaction

0x1b7c9e1fbd…5656917cae

2026-09-16 15:35:58 UTC

SuccessFinalized

0x1b7c9e1fbd50ec210c8f2c8fc952d3a0eadb099bba173fccb64d7d5656917caeApprove1 day ago

Flowtransfer path

From

0xc45d4663…89acfa3bSender

To

0xb517ab4b…6da662ccRecipient

Overviewreceipt · block context

Status: Success
Block: #21,179,435
Timestamp: 1 day ago · 2026-09-16 15:35:58 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003469 (0.003469 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xf7871ce4…f2a6eb0e

Method

Approve

Nonce

175

Position in block

29

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 70.619 gwei
Base fee (block): 50.619 gwei
Priority fee paid: 20 gwei
Max fee / gas: 97.3263 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log