{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1887966",
    "entityType": "User",
    "nonce": "0x5ad622dcbfdbca542e03c421a0bfd17df139ac9bf4e425f0221a61f2221268f5",
    "signature": "0xe6cc6b48f1e3233478193aa38242282d5100dd2ef7814a537c19d9c73cc010ce3290bb70c3745be03e6a950ef2a86b3af593804ace7526cd568db24bc6a03a4b1c",
    "signer": "0x1C91270aF9483550C16389c0d10F0a9e72fAA407",
    "userId": "451779920"
  }
}