{
  "manageEntity": {
    "action": "Follow",
    "entityId": "247755307",
    "entityType": "User",
    "nonce": "0x003af25a9134d6f167836dda1f2fc9638203a3fb7764bac9e4d2eea70bb09210",
    "signature": "0xe1e4d75c2d82417c220ae234a1a69663dfe68b90a4e4516fa8c8cb0df8c301202bcc8659797a0e0b12f927cabbb50343af03659612c98302347bec883440601a1c",
    "signer": "0x512301B6340e502dD26673cbCEe1c26E025b4BDA",
    "userId": "819578939"
  }
}