{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1332123175",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x56ef902f5ff355ffad66beea2e411d1ded4433d283054d61a237011443ad2ac1",
    "signature": "0x93e1ce480263fca7a127db9aa255c43e601577d2e62d7f7f6fa4ec41a75ba4af71caa4b5fc7ae7eac7b1ebca6f57184628fcbeb3c1ca57a85bffe9c6c72682e61b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}