{
  "manageEntity": {
    "action": "Repost",
    "entityId": "432766716",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb9cac60d20c47080d5a9d679124cf87f191fd0005dad5bc783761f8ce0379e2c",
    "signature": "0x22bab28770830bc0c1b560de8bb82d15b4531c00f7f5e7614166e1dc7bca66857b9b01627a1d260c4da174cefff870c8e19dd4a16c6dd2dbe74b0f123b53c5cb1c",
    "signer": "0x730D61884359389d8aA22afeF2b83FF4F7c9ee63",
    "userId": "342017819"
  }
}