{
  "manageEntity": {
    "action": "Repost",
    "entityId": "998392172",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf40c37c18cabcae4e037fa82107fb85beea58efc1707f0f451533bb0d4af2292",
    "signature": "0x7394c1f8951ef87e9a61b9c476be648a82f88080d21436471b691845a677f30222aaf7e7f06a9893e030b83b951b5fb7b3a4a2327b6929c63df175939b5b30fa1b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}