{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1138063525",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfbb3234fef0990370732db689bbe98ee8e64adffdc6d81e6b7c0a8b1a8953152",
    "signature": "0xbb154a029dbb8bbc76d405a50a5781ef3032db1c0501eb957b05a5cf3856c09605e4ffbb0aca88740b7f671673b0be0a962bad0ac19d20c6924e6ee5cc0a9fd31b",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}