{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135122782",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6812ba1a09886fd3b4df1df2234466c8236311116567c953f43c81d9586de65c",
    "signature": "0x476ad3a5db4050ab1124fb909f83687bd5937c714d15f5f8d61f9257077d0e3e5006f7f322e531caffc576230e95a96522ba6f7507565e58db59bfc0ac133c6f1b",
    "signer": "0xfB6436C438F897b7eA739876B4Cfcca832868820",
    "userId": "512354652"
  }
}