{
  "manageEntity": {
    "action": "Repost",
    "entityId": "898634115",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0aee59075f11845029d55a530238d54f2d5ee36b4c1317c4373d0a309ebcbc98",
    "signature": "0x128d2fc87fc81e508770c7baba0ffefe714a5460740547ecc954b9d6d64188894833a53fb848473b388c8240cff759a550770698081c9d022538e95fc7c383881b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}