{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1478088115",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a356e4c9306fcd2c388c8648cca3e2d65c4b3c2f5f3e1691239a0660d668101",
    "signature": "0x2b11950405ec62213dde0f9db3ec673119176fe09fadcc0d96efe5babce2de0407c63385590af99ee8b687cf85f03570ae28dd0ecb911de938e9d1731f30e2911c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}