{
  "manageEntity": {
    "action": "Repost",
    "entityId": "585102488",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c94186134e4a96e45082783a9f4a697eda1e4a996ccc2bd3eafca0831eac456",
    "signature": "0xb72780987af87e0b6d416fe1dc79649964c4919ad8731876ac293641ec8ec69f4124f7a649b02da08e0f230b06d179bce87f51734a5a09f4b09dbdf7e2cc00851c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}