{
  "manageEntity": {
    "action": "Repost",
    "entityId": "13569565",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x387065ff3a1e8936d9e467ab176b0b96e264616d811cc656398a96a13ae44044",
    "signature": "0xa5428b2b18a20af06925e7e8210bf07cf3c37c1fc7d723e5e26e9fb72d74bc63514ace4cbfbd831d5d69de0746a03ef3d9b6a39b3dd41df47563ac334a42e4451b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}