{
  "manageEntity": {
    "action": "Repost",
    "entityId": "249068887",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x76898be04bfc4b2f87350c09c117a09b311b1a0250bc79acfd81c3ef424fc555",
    "signature": "0x1fccac819b7ab199d9a6c789e0b958cc2a14e879a361be8be95da12492ef77d17f3e735de564c0e5969426107242d490d3cee1f191940d2a278ffecd6bf56e671c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}