{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1280839687",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00102d1b31336a76ad0ed3496f236d2b597011a30954cbe68690e917bfde992b",
    "signature": "0x55ae05f88b0977c2d8781c722d57b0f4696b6ae5e7d58fb360f838d958283b5f7fd5313cc25337abcfbabf7dfd7e7a98bea00457bd1145ac49f6e6b3580726401b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}