{
  "manageEntity": {
    "action": "Repost",
    "entityId": "723332121",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb56f07ab9fda66e63eb32031ea5ef1315836a4918bed25eeb7e89af03f10440",
    "signature": "0x9c62b45e39c01370dfe6863f58246887091ee291c9b0c9e497fd70a01f53395259a5769ac68ec9336ebcb05dd271456c1e99b71b1137d9bfaacc62fdb998af981b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}