{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xcba18130394ee2bf00bccbc289cc8ea5621fa6f10b1c612b773f37890b01bd9c",
    "signature": "0x9fa5f0a4dec4e32499720b88c9abd62ae3180d226e6876382dff46fe51ca37c644808bb5f5c1ecdc6d6d3e2b11abe0557a31d659257c384a8531623bc7d23cee1b",
    "signer": "0xC6A9B7b12EbdF73207B6213c2922968BDE27159c",
    "userId": "725409163"
  }
}