{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1116778",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e997d412f54a53608f3ad0936ce1e7f1d1247f36cef2d8786805ea9888423e0",
    "signature": "0xf2e0f5a428da115871d2af75e3fbcd6ef1fd82210470869f9b8f6cb270abb2a51a67913b3dc9d43a56253edc88d109b8c11c5c1b373e37f84f3e163bc983f09d1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}