{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xfee1dd12a0e64f395bc68473011c8a4531e2ef2878af7a9a41f06e2b4ed4a5f7",
    "signature": "0xcd57343a5cacbc59ed45a2ea660664ff5d1ecc0e38b1e3de540fd70e68670e221f1afe7b61beeb7f2030cd8b371f536bd5fc151da20a9a5c7147a90270309b941c",
    "signer": "0xB4e78E0696D8bF171eCa6d2F8f3048B8bc3Af1c0",
    "userId": "647219291"
  }
}