{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1590632777",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b1a5edead2ea21d64f9e2bef54b1f47cf25537afb45a8209b27cf2a4f68ed7c",
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    "signer": "0xC9e4fe89311517E71e968f6DE26A6c075A639F41",
    "userId": "964899801"
  }
}