{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1104309741",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x36da6ab35dd2716d27431bc68f9143844e92d0bf663b9fafe92f618cc20a8a5a",
    "signature": "0xe5594fce3e1d82dc6ace77bd1c59de4b5f6c0c457bf9329bb49f73decd1bd590116e8b363c7c5ded2ca72e57757f1b22a599c5cd59c7f3b7c27b03db3594969f1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}