{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1285656565",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d8258cf2af974ee4c4319b30a2e735f73c3e78fb3f92ca2c95d891d5a7b0ab1",
    "signature": "0xb3a421b8704faa7c72b05411780fc0e691e0aefbed9ef4096bf06b211839db276a300a39c967172d6a63f5a7cf6d966b4b5f2e59b837e658bbb859b3c5ff304b1c",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}