{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1038439",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x46414c0d950dc2e7cd71bc3b47136a692c995d7dce7a1142f06fd2925b7c12c6",
    "signature": "0xaf175e9cfd60a8f889292232d6d163744505fcbca479e1d15b84b87a3a353ba12b163263dec75329d04b23ba5f0153e4827c2cc6e85640f97706bf2a7175bbae1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
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}