{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2134985456",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61e0de66086500c916b29ca490c3c27011d5ace4b7501c82eb13c84a576930ee",
    "signature": "0xfed5f08128b02eeb55975ae2ad147902024e81ab33221541e939c8c126f647290312101909509b9bf0eaf54159e10ade104143fba22b5ad899aa21d75244548b1b",
    "signer": "0x37C656432bDD87630C13F60036e9857B5ee36154",
    "userId": "288167767"
  }
}