{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1779706715",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x12ce1f448bba167df5d4764b822715100a962c9d04823ced7fdf585703a0380b",
    "signature": "0xa407c850ad18a3cd405e904525e8f58fa60c9f84ba6a800fa7b632de8fa6d0bf07ad60bc099d0c95bcbdffeb588bf9d73f888dbf7090a76d1a0200645e60c2f21b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}