{
  "manageEntity": {
    "action": "Repost",
    "entityId": "298679028",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x015ce9f8d0193430430f350ca15e3778636cefb498745cabcfff620431150635",
    "signature": "0xbcc8970d2269860e1eac35c0d2e6b9d5ea3bf8d5a70ff546cce8926244ebcdcd7ff161a9dcd7aef60245021d748b0b478528f64f608767ae5374328d3dd6566a1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}