{
  "manageEntity": {
    "action": "Repost",
    "entityId": "156693",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x43170a85f1edd00c4db722a58b368f05c1df8edded2fe436cdb853beaa7df12c",
    "signature": "0xdbbc6f56c2a56cbcf855cfb5923cfd7e9aa2885eeeda27959fc32e6ee225b06d22c6e8eaeb1f8d1c7a44b80140645ad9f9b049b04b1b879e758231b01c7ba3d61b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}