{
  "manageEntity": {
    "action": "Repost",
    "entityId": "89368647",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3105ba63e545430deb1677242ba60be4bb49ea206147fc32b47718932cc67476",
    "signature": "0x21a29554bc97998e75a5290cbfd8888c07ac6a90efd1462f879898d4a07659bf4b9f2225826cfa230f34dc1172c8cdac7ba136b0ad864799fcfaa8ba61b44f041b",
    "signer": "0xB755CddA6da08Cbad290b9528CD0dC860f9f7dd5",
    "userId": "536791428"
  }
}