{
  "manageEntity": {
    "action": "Repost",
    "entityId": "314319",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x89bab8db4ac4954cdbec2fa0d3b77edef98c72d3afea6e29d25c0efe85c79839",
    "signature": "0x2d65cba1c3f034855273a7a9dd25fc45d2094148a5cfb02a8c40233f94f97be11adc2b2074ca43c1f4d52638042758c89395db048868b5868d3e978e8d6286451b",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}