{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf1874e240b19179bfb29ba23f9af8b73d5105550883b03bebb47b9914484f627",
    "signature": "0x3f36c7dd13d187f7e91fe2292c68dad2b322a3abf698bce6f400f07f4a1ad639742fbface319924a14e01fabfaf8797e04baa2d789512b420a41b4b72c31af891c",
    "signer": "0x15421F18004D959C79793F0AB31c9c9D388bafAf",
    "userId": "31825"
  }
}