{
  "manageEntity": {
    "action": "Repost",
    "entityId": "130573205",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8cfd565a5dc21c8c7775a603c1ffbcc66e9a6e67d9449ebcf159116463c3b4b5",
    "signature": "0x8469b1d02cd4ff1126ab89cfa9bd83ae8577a1af2e0332cf9f7ded92cfcf9701046ae47ab9e3159e9c77eedafcd5bebe87970631c917c7c11d9e3829c7c28e2d1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}