{
  "manageEntity": {
    "action": "Repost",
    "entityId": "163115917",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2752b1033ab7d85fd224c3b848ffa5a5bdcf715e784c73b5fcba0d74043dd00a",
    "signature": "0x991450007807a7eec630b4ee5ff0d5d640ab1a82281f6679cd4191e201cbba9c361b1717b6dbbbf1a8edb58bcf62553541862c88bf122f70b76389835dec97111b",
    "signer": "0xfa1f98f0530E55C2BEFA45f0F1B3A699b4559136",
    "userId": "149566028"
  }
}