{
  "manageEntity": {
    "action": "Repost",
    "entityId": "76586441",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x591c0175753bbda00ce8b6c9c69b00528ba957ec5688a1ad988f8a730bd0aad8",
    "signature": "0x2388820a6af48e1c5d7ffc463b6239135ab55fac4c833cdf3d8f90c9dc9604456fd83b0d5fcb91ee94c0851af38000af74a1b55cf4a6169958644dddbeae67181c",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}