{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1051072",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc7998bc1e25db452940c71a9e09a6de154246ceb88fcdcab97bec4de6b79f3fd",
    "signature": "0x6909df66c1ac9e3c6b86cb2bd43ead8e8e6868d7e9c3e7ae80dfb9a62d43669d65c98f4dd58cb70d91f2ee74d174015b4797460de5808a423fb6e47f610fae5d1c",
    "signer": "0x2B28feb1CA15953a5a910C4E741698a24e8b3FE9",
    "userId": "887020893"
  }
}