{
  "manageEntity": {
    "action": "Repost",
    "entityId": "330453131",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x14ea565bd50ec49610d84c6574c84cdca175124cd75672d7a2b4cae3b5b3815a",
    "signature": "0xec49f602a4985d2dc028d91059fc3d22b018b4350c11af82ce08504cac0372ba43027b2544ff47b9ced194e7a9f3492d717def004c58744ecc378eea1634c5f11b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}