{
  "manageEntity": {
    "action": "Follow",
    "entityId": "21894",
    "entityType": "User",
    "nonce": "0xf7eb7aa1a79c78ca588651ea0a67c2a0be001226ffe45acd9869c35129aa53f5",
    "signature": "0x873316c2ea210d44827d143bb98fc959b05fb4f76f98a19f6a82bda05f864563749bf8aec825886756f1991593b1f1c2ba47161544dbaf53d08cfb18b2d2539f1b",
    "signer": "0x745895918A1926af8a7B4C34Af51BdF98bf5C7C8",
    "userId": "54958731"
  }
}