{
  "manageEntity": {
    "action": "Follow",
    "entityId": "721084704",
    "entityType": "User",
    "nonce": "0x4ab2188252707ae311f4937de64e51c9e91ba912c547200430df179857ee930f",
    "signature": "0x1628448e89b6da6259971dbb7e2865242d289ba1d037fb5153229668e13e1ca513fbc4c5a2ec898739f42e22c0da5c3f18276d4b9e7dd68e0251da7d002432b41b",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}