{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x16b99f1d20fe51bfde71618f09c00cf70bde2833d496e6c4ddb387c7ca776166",
    "signature": "0xc3c800da26dea3a153e121c159cc7ad0e2f40ab1f11215db15d81e372d53dc241beb72bb5408562238208a8c20bee2816868366039b75d436a7389522409bda51b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}