{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xce537989dfd3c6a8ab5c64085e373276bdffab4f1ed555338a1a64f2d28e23df",
    "signature": "0x5bb758e0a1cb7ce1d8259e490086e3efe4d59d7af6947f9f2a77c67a69057b0601d60c1c912ebdc6a5f3086fefcc659cc12af2d15aa3d75b88b9d99da1a6007e1c",
    "signer": "0x4ac23dCFa73270D0cdFeE7D7409959255f83fac5",
    "userId": "21603383"
  }
}