{
  "manageEntity": {
    "action": "Follow",
    "entityId": "54545",
    "entityType": "User",
    "nonce": "0xc866ad12bd076ac538824fa18469628325fac8fe30313746aa4a6bbce17dccce",
    "signature": "0x3875d1de3282dea273566d746d3e4696374529d465afadb7ab29e878180f6f0d6f1134136bb3d6a3eba23e2c1b33aee45ff7d15e88e3018dea1754c7c4979de21c",
    "signer": "0x07691D0C34E03020A13BE4B5a411B64CcFff5556",
    "userId": "9014"
  }
}