{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122528972",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfceb8a4c152188dba455739143dd29d17fc6047de0d3972e0c198bd33c358c41",
    "signature": "0x6a89485bc995fb20791ee0324fd7dcb7a3d72afa67d3d2c9b459bf64ff9b88270fb0ccd0e726ec6a27b5184e59a2c6452dd6105be25ea392ef0e21fd923316c51b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}