{
  "manageEntity": {
    "action": "Follow",
    "entityId": "21285244",
    "entityType": "User",
    "nonce": "0xf4742fd4870f41145f540ba8f05962d6adca20a1e22d0dded236342527db5219",
    "signature": "0x023ac934dcbd910719fc63ce0d549d4ee49145dc8955d139d4df4cf011e9a7842ca86b19d7891c91ce58e4e9ba6085bf1caae1cdae642204302af6e470599ad11c",
    "signer": "0xe13D8B9210331883733b08513E58F4C430d81801",
    "userId": "926085898"
  }
}