{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1084198738",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc535828fbcd27e29e1b3a0939a19723829596bfc7bd2b54bd51010a998bab0ac",
    "signature": "0xdcb0f1bcf5b0c3b520753797b27a9c024c3f70ea471179dd740a2ec83e720ada69f5bdb72c0209579b647b4feb3f41c19c3d2089761cd5f9c6367d843fe68b141b",
    "signer": "0xaaD43a86a543BBc8e33EBCe7c317F27Ce4b81beD",
    "userId": "643832687"
  }
}