{
  "manageEntity": {
    "action": "Repost",
    "entityId": "470192",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb9deac5d88a1abd19fb40279777116fa7b01025c00ab9276c0542a915ca1b5c4",
    "signature": "0x85123edc9da081cc8d598e2ed03aa007d65e8cd25d809fe0a5e2693ccfaedc4b602e1b3ef23f9d5eac209016330d722bc904ae877de9414b8552f48bfc2c4bdf1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}