{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1052291341",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4bca2cdeea246239478eba650894ec1aa0844fe56d8f2f3a88a532228af4abdf",
    "signature": "0xc7179f80ae65c93bec9e65fbc8163957dcb2643e8f7588f6fd3aede18e66122d768f2fc941cb145db57e9a3269ae5eb2c56cc2d4f3c26e316289778d3ef9493f1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}