{
  "manageEntity": {
    "action": "Follow",
    "entityId": "146510",
    "entityType": "User",
    "nonce": "0x7a0756b736afc4ec4e6997253631fc93e7227506d5bb245f96be43ec70a69980",
    "signature": "0x3c74a4b89e64df6f6c6b0e19cc4d94c046c906ef612d9a6b186631de5fecfa521d18814c7be9dad7477f2c03ac231255ef35ddc909c109f0b1623f0446f0eedb1c",
    "signer": "0xF300c20BDBB459E009c4E55c08CFd33E12f8B0Cb",
    "userId": "782218508"
  }
}