{
  "manageEntity": {
    "action": "Repost",
    "entityId": "200230115",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31fa515cc053f9d0b0cf85f19280c64c767abe6875fbd45aaaa5117a14905262",
    "signature": "0x0d6ad4d73efcd0c1f86389a6a6d95b57c7b9a1e4b921f8039a631070ec6057ab1be549dc7b6c6c2c74b7653a005af49be4a0666d01532ef3efd6887964c67dd71c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}