{
  "manageEntity": {
    "action": "Repost",
    "entityId": "958489396",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e01ba0fdcfb920f44f9010214b8e5ffcefc20ad4dc9c9bcef95e6c03a06a804",
    "signature": "0xf1c76b87262cf995efbb8c427271caf227a6c556ee19a8436b793c23d30bca4d7981cd86753b06935da7708332ca8a26eafcf289d153ee8f714bd55041bed68d1c",
    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
    "userId": "238125623"
  }
}