{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1704249543",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcd01422278ada532c94433f01135ed3fabe0f55af50195aa3abe593bcbf0006b",
    "signature": "0xd62c0c4a535de086453c74ee44d13dee0be48ea0ad983c6a124cd8015aec470f25df68bcd96700d69b0d81d10553b1afb8f4437098ea2fafb58c93b67fbe5ae11c",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}