{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1781271861",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c96ab77a2e0ddcf17c9fd863ebda95bc29237e8dc38eac16f84f89d39a36c52",
    "signature": "0x06e531385b6af543a2775718dc4e1c467d49db4da075223f56886e5167e0708a197a09477ee0ee9f43a5e72c5e59707bf32065703be01975c18777fb5d2d4f4c1c",
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    "userId": "77551267"
  }
}