{
  "manageEntity": {
    "action": "Repost",
    "entityId": "614992",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x904201a76550785e654a190efed9805e820529ae10c8737c262597bbd66f16c9",
    "signature": "0x42c2e2104630dcffc903decf27175fc3489c3e37e0ec6f283a03cbbdb75d0f2d2972253b765bade48f978f5f2e29577059ab9aa9c11c890c17424eb41b51ddac1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}