{
  "manageEntity": {
    "action": "Repost",
    "entityId": "12012",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b9dace624a0a678bebf86068e964f783c930a075aa62a1037b499ef6810a575",
    "signature": "0x6d99ede3d1609fa71abe9e4404c84f27141e7502e2445ead3c9fda5bb9b821f20da1c4cf49a4053c7d98a7b5e2a78bf0baaa2d2342f336a5ebbdbb70b413ae261c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}