{
  "manageEntity": {
    "action": "Repost",
    "entityId": "122116197",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f97d5ae1a5d39623c5cbfee9a8e9dd038bf9d090ee96c25b065cdab029fefe1",
    "signature": "0x6d7cfeb38377350206a5c59b413f17fa696c50b9f0b921487660092279d504cc4008d12676c78129f15ff6379659bbb36cc8eb4f7bff44bfb181696ff02ec4571c",
    "signer": "0x44c6c9974E4028ab550E0311F9A04Df023477958",
    "userId": "152450"
  }
}