{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545432",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x92937072548f873ec675fb74f8912d4c62a3c609db6f33325fef7af4447a4aff",
    "signature": "0x7264b7abdcb0e3a457f223d02527d5f104a0f6e0cb2d90ec5f88cc7a12b5717c701aadd9cfaa364805812070391b311919826411a15b00df2549e617cb18788a1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}