{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1210828791",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x481fdaa5d48d479e648354ef7ed2b1bbe6157d117160d95ac494f520ed248cae",
    "signature": "0xcc9f5c41fbd67f841c5cd6886611d907adb841b956d4b87e16dd8ff7700df91a3eb19c877322a369fd7625fea155b1876e89a675d156a9afa9edfab15c05c1101b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}