{
  "manageEntity": {
    "action": "Repost",
    "entityId": "55120",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa19c0bf2ad210ade951376c9c0d96840c8a4ba09ae787400d5455647207ee650",
    "signature": "0x7130adce9bcf48bdc124f2c99897253cb9f9c3ce317a6d563ca3ccfc832e07271bc054dd5e9a42e8ff7a68237695e0535ddda34c6761e565c252468e433bdd061c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}