{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1320229",
    "entityType": "User",
    "nonce": "0x23ea5a6c581892c318b70d2b18441ab03a15fd64d5b3d49dc958de422a55f302",
    "signature": "0xf8393813ed523afc9d05608bf5121c0b797da2a8b9311c44af356fdb4c25f6d8650b0df3937ec2ef2fe4dc6cd89cf4c2a0883db4d035a3f69bdeebabf457bf4c1c",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}