{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2146393711",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x286242b8feb42e422540d4b65eede0f820211af5225d6c97313c45c443b3fcda",
    "signature": "0x9560f3a78a40134c65f8fd8af3ef0b1d18bec61f5d4f930c6bf3967279e28b62757d605ba0dbaaeaf244bfc79e36f8f0fc69c1691a42e42130ea1544b35066a41c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}