{
  "manageEntity": {
    "action": "Repost",
    "entityId": "141329472",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22c6ba6bc43017ef667d6b530d079744b413e75e7240790fb128b26fce9fc2f7",
    "signature": "0x4b5117fc71784a0b8004b0fbd798f88952e9cda531d281b6ee6aa466382532d83b24f78c7f5ff291b64cc94ca04f5e78118ff9d58340f0bfcc30645322a934171c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}