{
  "manageEntity": {
    "action": "Repost",
    "entityId": "525514299",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8fea74a222509c35caeb803cef4268303674a5a011f1e52d21b2aa765e83c485",
    "signature": "0xcfc8ca225787da6eebafb24ad5b5a2794f7ecfd9671c99b31775714d76e61e682bd28a921b4b935edaee111890b1a93bdda7777f43437e4d5870fbb014244b7c1c",
    "signer": "0x44Fe9338D9d1405927C73FDA0be0F36ae481Cd39",
    "userId": "983568397"
  }
}