{
  "manageEntity": {
    "action": "Repost",
    "entityId": "385188265",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ffdcd1cf9e60dd4f5b012839139f190595a8d684257abdcdf8e33aba9fbfac8",
    "signature": "0x6aeb11062880783696e9fe8d95b5df9c722e4b491697d8f207cad4be9de68ae42482e78f49ca79810ba180fa7508a257bcc1c652215c7b6591eee9a67b5d964f1b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}