{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1088408",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb9e3552f4c41779378d6b237f8570c1b5411a41e04a643306b0d50f5d9658255",
    "signature": "0xa952e9008c7e6c903637ce38dccf67f421baaae2f4e99902674f9daf6efed82f57fd3033ec681dedb5cf8699702ff1727dd3819edf746e6e51e9273ee5d49f6c1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}