{
  "manageEntity": {
    "action": "Repost",
    "entityId": "120846",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x04b6d0233edc5054d0e97a6ce690b3efcbcce8f4e23d236077a57c0b104d80b0",
    "signature": "0x915bbd3d6cf11360280ae47d1dcca57475bf3de31c6ba08ef5116d7f7113f4d12925b589bd09e005a5ce3e82337e959b85efe161e5be531875a879fbd9d23ac31c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}