{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1029561811",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe0d1a807a828e3d45605d404418d4febb212b696f4cbefa4a7798cddce6ca11c",
    "signature": "0x65277be58abe418c508856ccd57917b0655354d83a9cbdce47a3ec74d02be0185eca7ce7efda561adb29251f39c1094bc1fe11d2eea3c37cb4f1ed342f4db1611b",
    "signer": "0x44Fe9338D9d1405927C73FDA0be0F36ae481Cd39",
    "userId": "983568397"
  }
}