{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1029270375",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe772334edf1642af0d29737a1eed990f7435dccd6a5dd56c784cb1882472fd0a",
    "signature": "0xfdb6bd714d6ed0f7aafbfd3b458fafb8c3e5170d44e6f0dfdc986278abb7a190688caa8872ca92ca81e475e3080944010c6ebbc543134e12e842274bd94072271b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}