{
  "manageEntity": {
    "action": "Repost",
    "entityId": "978962",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0836d69a6b6ef7a2313c969f7bfc94ee7bf6c69064174e1ad30254af56af203b",
    "signature": "0xe64ea729cf019f7b9440380641308f40433547dbfa0bf93bc010c374b838094d0516f677e99447eec50d80b0625a1b90428082ccfc292c0b2c08d289dba8414a1c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}