{
  "manageEntity": {
    "action": "Repost",
    "entityId": "413793",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1fdbff6fb588529b412bca7f0e1fd5924e5d0b32d22ab3a1c4467e39f952d2a1",
    "signature": "0x18e5fc8afd8d202ec74ef3392db4c9914ddbdc7695a38b47fedf1fc8ac67ae767fec0bdc596df75e8aa854a1a1db89370000182b47885733943f37516f4e5c071b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}