{
  "manageEntity": {
    "action": "Repost",
    "entityId": "99516",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4bf6f0c3e257a92c3adc5c4451d88014687fdd54dac00f4222e797c4c057d763",
    "signature": "0x313bc48a42a77fd12cbb8e1289a892307be6a28304769a9170a132edb4a8d7bd0cab81bc70073bb16a0052931553794b7f37c73260fd21c3eb2ea1c73919e3021c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}