{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1872366663",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x09530cf6b9e4d4161f0cad43333c447bf31c34bc774050ed4030fef5735861c3",
    "signature": "0x82595eb7101719de65b319bdc14d9a5fabecccef8c272cefa8da23b483dcfd8d17b70389975be3b39efe7f39377ec31170fb300e5217af025304b9f73a42b0541b",
    "signer": "0x040629E31a68119093b9a0111257C8449c2f8e10",
    "userId": "20"
  }
}