{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252088",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4bf8fa06e7fc4e3f6554857fdf62bd210323c4827a40fcbf70fd828aaadbd913",
    "signature": "0x3004a73a80b72b6da00ab8c4a9fa8c3c6dcc247b07d723a1318364ec131e1b193e891294780a68aef4e681c763af22c1f15c2f92b179e61b5883d25afe551a341b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}