{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1960448782",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x925a5bde98022cd51cd39bcc890d1e6dd76797aaf39f4459f2dcb463b6211b3b",
    "signature": "0xf342a9b971cd9bc5c6a5de954fba176215e2cfdcadbb20c6672507919f4077f525a7804b06dc40051de9f3714f4e1af8dfa2824b3beda9923427eb3a8be7327a1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}