{
  "manageEntity": {
    "action": "Repost",
    "entityId": "911159",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x69c44b919e83db5aa36296db3d70ecf8a3543c8dd608b4b992b36c08014afcfa",
    "signature": "0x8f9afad13f0e60f074d1721b43ab4ea567ebc68491fd8a230c22b2a42ae55d7e6bd30eb92d5dd40d4afb974321e256a85b1f11ba077e377900148e068373031d1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}