{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1453801500",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x906db830b52c1bc147ae626ac1db8d1bc3d0494136d251a830d222382af57ca7",
    "signature": "0x1febf9b4e2d58f753baba6f95cc0f86a6c95a0c84b3019d3259a7260470ed6bf26986cf72705b31a7f746197e51c8aac7c7853215cfb256bbef95ddacc7212bf1b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}