{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x108967f4e86f5187e2d24ac60258ef674234cdb88f53f065d4f0c46bae56019e",
    "signature": "0xef8cd80ba1bf8ccf755ba2d30288f580d07a1388a57020a8dde6cfa2e9b3568c3053ffaf2bfb5bb62dc2198fb87061fe64262ae80e13e536f9a74a3b79e0d8c91b",
    "signer": "0x1350Fb660d27De7Af2914fd50cf0baBF74553150",
    "userId": "789409949"
  }
}