{
  "manageEntity": {
    "action": "Repost",
    "entityId": "321690804",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ca6d9d1ec091486e8927898bb9bc851cc65c8865596e1d6f5c4a99ac014093c",
    "signature": "0xf490e7ee325f0513a29883437faab9fb7987333b056f95a115be4f730d92a65d33e458fe44a2971ea6a702a0f4ef842338b08ab4557d7b4dd95e39a82c92fb261c",
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}