{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190670",
    "entityType": "User",
    "nonce": "0x5c43cfa8620022c638a80a504c05579f41186e9723226912dd214d946ddf9cf7",
    "signature": "0x01ad800fa359fa60a2f38f4fe284630af7a1ffd767dc958b709d03c3c9c6c57300c3648fdba84fa3e90cf0963e1d0b0c2ec27454d77ffab10a79b616b46236a01b",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}