{
  "manageEntity": {
    "action": "Repost",
    "entityId": "684792107",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe5c7ff5f1407e2951bde91f6eac91bca75bf2499e0d504e5778533eaec416dc1",
    "signature": "0x8042012b3630b0ae80e36867e88fd503fda70ea0b2839c00c22860b29bcfa03a1c03c6962e0158842ada7d59597faa17b833fe84aade9eba7478ef77abcef7531b",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}