{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1128931890",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfcfe6886e1692ec3a6aab0ee4f52fe48e70ed3b05d13c6e8e71ed9f563858b6c",
    "signature": "0x43789bf0b84a3b9e83c414f748a35aca0a8456442346952a3f587c0a99a7039828764870b839387f816878888bdd610e71618c75d2b8dfeeaf00e441a398c3ae1b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}