{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1387377144",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a8c1f150f07b416087ba7ec9021f027a9b758b95f51e4d34477df451ede6683",
    "signature": "0x016fbf170bbe12483a01bb06c198f148be0994d519c01f6d1220c4d7a742168c62994de9007d005000e6b4296d6daa27fa31fcf5244c13f8b748e0edbabb17bf1b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}