{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1039461912",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f81db65ba0c0e858c31e73f3f530de2577321cf729b425ca02e3ad528c35f22",
    "signature": "0x6af3bfbb1df58639fec7dfc35fb9f3d567255d3c8a33241b051f29744225b04a102dac3c3f3567ae94f45cb7a2b19a519cdaa59ac07cf21675941ea8b924f0cb1c",
    "signer": "0xD7c3dC9EEf2D94568C0e1A9C88b58696850c7C22",
    "userId": "125737"
  }
}