{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe93ce067ea49ca91f87095fe0ad5369b0bab7c181022e5d7fcab5a1a91122371",
    "signature": "0x4b8e3a054735d1adec821663d3814420bf6b46386e51f4c840e66ced06da1cc4526c7709b18bb8bcafff48412d810ba83a4b98dfd0fb8c4502cc912553cc9e031c",
    "signer": "0xF0CaA5581Af6ee80150b5aA4643d1069EC176dB6",
    "userId": "834540087"
  }
}