{
  "manageEntity": {
    "action": "Repost",
    "entityId": "51341",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x72de6a1e5e435fd6b744c70021dad434b4fa7de3a79b0df212f2dd2c15df370e",
    "signature": "0x3081a8432c2f836a9a3d8d0c592ac3412704596ff4b48fbcd1d80892c785d1c2512f3411e0d0a86f7af0bbe7c2e40739bdf8792c6335e2b8503ff5ecfdca7b131b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}