{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0x4c8823c57690e2741bfd1f0952cd2f0e1186448b984c2098529c62c56a0a92ea",
    "signature": "0x7f072a6c695c3b3c6b966d9d5e2f544f2ebdf035ee07683741753204394c927f7955d2cf5c1c1d006d03f823b37c1cd07e7b312172af9b3ce06e4107504e214d1b",
    "signer": "0xad12A53B30a86D04715B5663c5832Df6E2Cb9710",
    "userId": "980941"
  }
}