{
  "manageEntity": {
    "action": "Follow",
    "entityId": "557210595",
    "entityType": "User",
    "nonce": "0x50860f38fdca021cd77879367f3c0e990186383374cb23f3707ee727d6bc322a",
    "signature": "0xa1df8374bcb3cad86162a60bd2e84b7b90842eeb8c7eb9512c440abfe91bf28f2c49273a0786d1891a7ad1680aa3f20e1bd7c69b3c1f387347f0b1fe2307e01e1b",
    "signer": "0x003D52a670b490138D452ace63b8C15Fb6D5339c",
    "userId": "266958082"
  }
}