{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x794f8dd092351808174d420869e66f4702bd2f751cea51bfd9029e5e6053d0d1",
    "signature": "0x2444df43ebf5ca0191fd6a1909abe3a40c8e11734e32fe5529fd7b906ea447b72e88a6d491b677fb8d13e8e232a8bed1ae8eea56339e83c6fa2a0c0bc307756f1c",
    "signer": "0x03Bd0a309890467dba8fFDBb7156C13F50F278F7",
    "userId": "377603534"
  }
}