{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0x402d46b33d48e3f6bb0ba42468aa20d5eeeb9c4ef468eeac29b097ec5e243bcc",
    "signature": "0xaabea667539b24f647a4c209d3df4ae12a0e121fee28f2e04eb48ef53efb8796602d0dfac31fcfbeb4bc9df8761b179ceecafdbc9b3e4075825c8635594a8e571c",
    "signer": "0xfffF643204D053ae5bFC296Aa20F15313084C719",
    "userId": "473911971"
  }
}