{
  "manageEntity": {
    "action": "Repost",
    "entityId": "36053521",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc412f3c100be3c03849da3e74e52d165cd33362f183eaaa033aa6d1bb5dfa3bf",
    "signature": "0x021b99b8ba65305f3f0fd7547520c4f4a4c08cfa85f80bbd170a0629bc8d4d1d4c88e34e5cebe7a254301e7a7f4e7b3085cf745c5b589674dae8f3c23e80b4cb1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}