{
  "manageEntity": {
    "action": "Repost",
    "entityId": "206643",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x37e24ccecbdf5e884ebbad7b08d1193bf4f82b108c4e204b38ada5ae575d4148",
    "signature": "0x1b477b9ddb1ebb82f3ea4de0a4b0ffe384a70e69bea80629ef684179c2e155683a8b319bd2ef0751b438150aaaf8d0c60c4a4f7564bcf35abb10ec16cae8a6a41c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}