{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1154543748",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8840f68f431de7334a680656b1c9e053a3ef8a3c5f4aa75688bc9ab2f850244d",
    "signature": "0x6bfd5c3405e19e01644cbba497967d050a2c1daf0f358ccf23874db4920afdfc1956f6686dddea04aa0f6ba27268f0b64979fd91fe0399e1e1052cc2a362e9d71c",
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    "userId": "854614078"
  }
}