{
  "manageEntity": {
    "action": "Repost",
    "entityId": "325762316",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0c608d21e161d2b4cd4c0663df1a187a4f0f59616fa3f7349b13f25ce18bff23",
    "signature": "0x49ca3540a82e0a7d9cb0816cd832849cfb5b2de5512f2b690f0a4b701d0d6750264397d75336d1d7ed9c8f57fa7b6cdd08a1996d377cde9d6998c7f041ba5e2d1c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}