{
  "manageEntity": {
    "action": "Repost",
    "entityId": "662237",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdce95e1990b54c834da2115987613415b7d646dbf4a97ded082d42ef05c3f323",
    "signature": "0xff1f05c6518d632aa3af15da4801b38302e6a74d714598730e559ba754aed81c692938a64705a2e6859a9c45f3d6050e825c8bba2dcf1738c9d1251dcbda820b1b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}