{
  "manageEntity": {
    "action": "Repost",
    "entityId": "879041346",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa0caab592ef7fdaa8f5db8bb9c071abf2018900eeda49809ce5d7bba2eb2ad51",
    "signature": "0xff5433ee5ee41fc0b2f9b60dc80605d439d1458a2f88c4a98fd0e1e8bd9e84b00480e60efb7fad2b46bc1bc504338d6e1201dfd014fb2932021e2b059da3eb111b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}