{
  "manageEntity": {
    "action": "Repost",
    "entityId": "318979",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02516b91a93a0c28a6f24f60145300f56df6a06fe090f31fe5cf19abe5f524ee",
    "signature": "0xcc920b020e86877bed4771b2d72bc165d2e64bdca0616edcbc22bd9c2580aa7646c5b2bd2f5dbcaf6c7e2cebfb2b3a26b5b0bbacf80389a4852dba61ad3ef6c41b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}