{
  "manageEntity": {
    "action": "Repost",
    "entityId": "216118456",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c253fde2dd594135c8bfa8442f952f9392bf27bc79880ed8652b4df3fa0d645",
    "signature": "0x4186389d429ba65585e452021e4f8cddceb050359857d305f1a933226559d5314324994e4b2ee8f276ab179629b3ffc012560c2d1088827e3dbb5c347c6443ad1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}