{
  "manageEntity": {
    "action": "Repost",
    "entityId": "692146612",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc9a9dc9199c943755d0b3cb1844b4fb49e9095358bf41852cbdf6ed240cd2636",
    "signature": "0x92f66d461ae9b0ade1fe529b2a77661ba1e36de2ef1052e4ec6287656982483841536f71a25c5fcb687c0cd7b46cbd4bb88b4d67738f97faea91870e51f0230d1b",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}