{
  "manageEntity": {
    "action": "Repost",
    "entityId": "688238933",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaad598b561c9187eb46a5944d10efe2488e9f72e60fd40b353c63aa85f158405",
    "signature": "0xe0a97b2adadf3ca22e721d5d2dfd5fb373be5e0897cfc09b7bfd60662bd4960801fe9f16a147a8ee80b471a9ebd301ea0741a721c14583b545c85518f7a09cf31c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}