{
  "manageEntity": {
    "action": "Follow",
    "entityId": "139859",
    "entityType": "User",
    "nonce": "0xe128625c9f7887a41bdf35716c3ace5f19cc2794208929a6842f5199ceb4b586",
    "signature": "0xf2253e4d2215a4507f88375af1a7f406227f5430b7baccdd78b4f2495077efe275181d1af765644576cb942ab3bdda9dedeacc838764199cdc642891783958281c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}