{
  "manageEntity": {
    "action": "Repost",
    "entityId": "772939",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa64c22c1a62bcd58a647cd924b9dd3fffabf2f94184f30e5bb144723e1f9b7f5",
    "signature": "0xbd0296472ee986cce3149c7d44ab0a4b52572b884da054787d48e637c8dbe9195f66950da045eae5a9e4c0a3102dc7866e9feaf57cc829a12363bff395b12b9c1c",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}