{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1347196354",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4cdcaac7ec303301c8d1877450bfe055512be6e32e6ec7bb1dbaab54de5f9865",
    "signature": "0x4cae234d74a825e305ab171621396d42447638f7e6c0b7b45784c0571441c8152dc44d1e5d8efb6e5dc3dd33d81fa802ad9271902e340bbf594232ac5ce4fcbc1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}