{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x2542936add8069d2e2d6d5ccb33fad6b712076e92829fcbcfb389dd5255e870c",
    "signature": "0xe939375df722bac4beaf925a407f2321ce38edb905343b63390aabaaf0568a007730eed6e28da405c9ac3728507b78d2664488ef1313a811596d924e3c8aa3ac1b",
    "signer": "0xE178a8926535369d63e75CDabE74c05002609f07",
    "userId": "90770329"
  }
}