{
  "manageEntity": {
    "action": "Follow",
    "entityId": "325",
    "entityType": "User",
    "nonce": "0x3d37e8918c09e5f840c47b7538e86b881636b82d2c06cd050010966928e0d172",
    "signature": "0x75c108e1db66d753e6379e42f6f10120ef5b32f7bb6823b62b1d6d5ab18d76963d8b82ddd24c58924aec34a62b72e0af0fb71b454d654088f4d43a143093ec811c",
    "signer": "0x129EEFaa5407B17830948f58a044f1C49da45015",
    "userId": "858675474"
  }
}