{
  "manageEntity": {
    "action": "Repost",
    "entityId": "287788071",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c002bcca7d52ca469fc77af4d0a99d9bf6c86b60342c2b3d008805e7b911fe6",
    "signature": "0xc6972005c512e22710525d69cc6be0efb70c098e476afcb33a266737e3b21a9533aa3508f449e6d298e5772eac5e522ce9534acf1d7f94211db66402f6db5bec1b",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}