{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1219007108",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x46d334006028ac4820c301f4e59d0feb6706da6fef2939e60f9b1fd94051d7cd",
    "signature": "0xe3f4ae4c2f14ee8d3ab0c7179d8ab126ac8fa30d45986d50251e0d0de03f40b838d44f6064bbaf1d384fbe8d188e61d1e59f9ba2593f90c2448ea231b6caec301b",
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    "userId": "614212580"
  }
}