{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x157c5d005878d054325473406a8e77ff7302131a1a9c3e84bf20dbb60dfd7dfc",
    "signature": "0xc67142336d0994f48ef171463fb4c873965356f28ce7421b3c2641cccc6cdb37451a9c6463c3cc7f19669917edb5a8bd2fe1c83e92d824635258aa91ec86c94b1b",
    "signer": "0xaA70F76aefB1aceCB78C94D23C16633E39CF8fc9",
    "userId": "342378154"
  }
}