{
  "manageEntity": {
    "action": "Repost",
    "entityId": "973159",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45b6c84ddb8f67c0d0070262ff163790193fd0e40a22e0ddc2bc212143275c73",
    "signature": "0xde167c94b94077f89023ab957754c7b2dcbd300bb45ec2906511bc611ed82cf4419ed4983df295f43cec4a22bf3ec7041d093303320cb950d632a00f4997931d1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}