{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1368295310",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6be21d1bc339e51cca49da9a789a5aee4d84c1b01bb26a899ba22e825fc0c378",
    "signature": "0x14a0c442bb19cfd8567f385514aa107b25266ef958dd1b32235998ac82aecd066dd7a7431377de4a9e939fcc35838046beb392cdb3ef2938d8f124ff89d0ea201c",
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    "userId": "700531000"
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}