{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1250332181",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9204fd8246f815bd3822f002dce408ccc2caaf6ec794990743cb96752d0e3519",
    "signature": "0x5cb340432ebad7bc7634cb480252ca4f23601ed7fbc166d191009098e9c07528382f2775d907963bcf127de46a86b34f4db51189d908b917cf3d392383b48a681b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}