{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1196120393",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58fa176159444519589abbccad45224f7e0731b50cddaf20b1bb2cf6f0caefcd",
    "signature": "0x590e48c93e8076f753a2629b022d237cae36a2eb9949e57fa16abaa62271f2064bf1565a9954112c4b1782f32552c06bb41fd547213bcf94b18f281bd4b57d771c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}