{
  "manageEntity": {
    "action": "Repost",
    "entityId": "276413927",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93a48addfdab16fbdbfea990dbf534c5db59f9bce751e1101ca9b5c114068c9c",
    "signature": "0x3bcc54a4ddb934b7183863cd614db820967b5490aafedf651108ea69c8f623307b02f240ab1bb48ece0dd4224691e7b52a1726b42648c08a79e70fbf016227aa1c",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}