{
  "manageEntity": {
    "action": "Repost",
    "entityId": "291744730",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b69436bcdb6675323461cfc3deed322f5a1d68464ecd6e29dd9104478f14ecb",
    "signature": "0xbb7ffe04c749fde643e0bd42d972b4c556484d39072428c8da73e7399f701f5b17fd187a5a689451b5be40e49ef0a2fca88d44fae1d6fbc535c145c52480a9c61b",
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    "userId": "77551267"
  }
}