{
  "manageEntity": {
    "action": "Repost",
    "entityId": "770065",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x156724b0e835f73abed4960812114f8d7d6bb716f82e282acfa677f97e64809e",
    "signature": "0x33a0dd88604f1f92da01cc0fe160734156144fe76a63fd0df7c8d405ac4b034a0a0d0a28c52702c48882cee4079f769a860884d8ec8e41021db5f543032e71291b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}