{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1256673011",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbceb4caf969ef14aa8fed95745821ceb2282d8e4e23a393d0079ccdffd439357",
    "signature": "0xb2066ce6446e756ce23197f8dc8c7f1861155c8308e70bab8312c2535101b8386b70bb11ae54bdfb0fbb8cc24a9269f5b870f4901dd7bd15126b9f7ac011c9fc1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}