{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1956757228",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe1b3ef0cb2ff06c22303181c157df4c7e924d6b6bcbfa4ced3c3dff13767d7c3",
    "signature": "0x10083ee57b78ceaeb1df0c668e942b0c6333b6006f719a6b2f8cf9b6a26da5282f3b1fb80d152d18114acb99f02a47189812ac800c9be74691500f1d8b992bb21c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}