{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xdd5ab0f633684676f5eeab5241fb6303e2d9fd4705e732e2decd6edfec83b696",
    "signature": "0xfde0f4cdef6b2950b5a3e89ba4cce4c8778c652999bbcab8808d248a4555b07642eb36cbb8e80619df63ecec4b237290e6124df8b5e6103ae770828a7f11ce131c",
    "signer": "0x1EeF7f4505C388ca4a4B9A8fC01FcFa7c805D3c5",
    "userId": "17766667"
  }
}