{
  "manageEntity": {
    "action": "Follow",
    "entityId": "15991989",
    "entityType": "User",
    "nonce": "0x1a3ccd152e1decd3381af0e3bc8798140f23b6a9eec2d554d2f2d182a2c13818",
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    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}