{
  "manageEntity": {
    "action": "Repost",
    "entityId": "129959",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x95e0a3a5ec139d72292bbd3eaead9ab89fa95118a51852c8befec4917989019d",
    "signature": "0x56e6e7aaeb9025d4f3e2f930a7baa1d74fc5fcbe545073ca28102022bb56bdd4767ae7b06ecf701edf3e31e6317632164dcb9df7baecf13e48c142717c97656d1b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}