{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xbb26778ad15aeb3850cf63af29d194c39f48d7edbff73a721cdc7e25bb7eb78a",
    "signature": "0x0420031ae12aca6a5462b888c6d9bbeb3aad4394e99be25651c3854db12a381c42890306f2c3617ae53f200171e35c12b05b49de405d8243dc04b4241d660b851c",
    "signer": "0xE5d53C05CD9E69F9cb1c543A1f012c5c445c6B9f",
    "userId": "498363057"
  }
}