{
  "manageEntity": {
    "action": "Repost",
    "entityId": "220607485",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c33d9536139a138d04dad1f2e05efe15dc7a9e2c51e565d2b67ae40c450b52e",
    "signature": "0x9896b0651d73ef2e9ef521a69555e3efec044a541f4ac183ff222e03f0e7810131f62fc5ac6f7f620eebb0266288093bec1fe0519bae76e0689fd04c408842dc1c",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}