{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1591743766",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d8bbe2bc493c6262fa011cfafb32f881a367d101c0bf20a08bd49706234c792",
    "signature": "0x05eed6ad64336d266fa10ba74d6f3b76309323497a56c38ac7bf12db24415bd759b15d38032bf2166bd886fb49c9e7b897be8d4ae7f48ea29e8c7afc609c40421c",
    "signer": "0x7b8CA33351f73240e29F7A9D79299E105b95c15E",
    "userId": "40651"
  }
}