{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1081434",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1cc91136bebde7351758b0209e6c25f51db127bbc570c872d76e4a39d742d9c1",
    "signature": "0x9de30b76d2d029457ce8f9bc6026e73029c52b4e3d0fabbc4f3ddc21f8019d744c1222b5cb86aae04b54809ffd0040b881d0d34858dd289e1d9bf09c7c62160a1c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}