{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190321",
    "entityType": "User",
    "nonce": "0xe41eea851544a07d52ca6a216d087749389718cba8c7e4c1d5304f66faa15e26",
    "signature": "0xd2995b64b9981f4c7f54128618d1cab03797c50638135a4cba5fe9093b61d96b0309c2b880a2b513d4a04c41f33479dcc4b23a687f4f0bdb201bee98c2b7912e1b",
    "signer": "0xad12A53B30a86D04715B5663c5832Df6E2Cb9710",
    "userId": "980941"
  }
}