{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1100260",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1142958bdf8c78ffb7e9e5f3676bfcdee95bf3a89fc3548ccc980ec5a405b120",
    "signature": "0xf8b3b4363829f58ad71337511d0ccefe5bb27e4fa88e2511c65d1e1cf300d69b1963a989ea993300b838d101d590506f4a448bb30ed432743ff8d73668e7204f1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}