{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x82940cae33495eef77e4ce2a869f1c3613f14b00424c88d0114e37316ec0d220",
    "signature": "0x9c332e9ea440a3d3af9b39cbae4fec24eb42f13c4ada69048b0618e1ee832c09448d4820f04274732e4ba32e040d93ab56bcbbb490e24c316d63a80ff29a5c6a1b",
    "signer": "0xFBdaC5CB215cb5C9002aaA83664FfDB0e20018cD",
    "userId": "447624565"
  }
}