{
  "manageEntity": {
    "action": "Repost",
    "entityId": "141108",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3269492313905842989da964a7263f17960c875c47df1ba87d0e0d473a83ca2",
    "signature": "0x88fa349e01e36a7b15b84d0460449b2734e59ef64d694fd23f2ee091588950c14a09f9a02a5dfede5fdb2743a6f9836c2a3a171ef868676fee8db3d87bb5b1a81b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}