{
  "manageEntity": {
    "action": "Repost",
    "entityId": "829921342",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9aa31c791eb13f13680f05cdf4dcf93232aa3b0a1242f68040b44f72e461de77",
    "signature": "0x5b6a713bc222ed4627ef864e527e39dae43fdd3d233c75ef3db08cdae24336d807ffdfde01950b6488a19817830f66856f1c4528509d238142a35024e1c1d3a81c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}