{
  "manageEntity": {
    "action": "Repost",
    "entityId": "201571",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa057c5df762555c55107628731aab3a7a89642fe45efd3f2a8bbf1b71e77234b",
    "signature": "0xa1bd272e440fd6bddf14343638c81728c89fe80f11c01a331341b71695a6e30478d610e4f41bf087995d2bb5ef91cac443b0f450faa1af64656ba62cf2ae6e9a1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}