{
  "manageEntity": {
    "action": "Repost",
    "entityId": "112651988",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4feeea0feb1265a55c70d78049fe6774f49f2f83dc43a9485d38847e9f0d24a",
    "signature": "0x04b3be11e2d44ed2cdb0a74ff834e60b50c4faf273c3e92a591604140ea49d2a6e91388cc0f106f2a99d9ff592561fce971e22318f0bfd4b6a815ed7c267007c1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}