{
  "manageEntity": {
    "action": "Repost",
    "entityId": "264197",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x87aa92bc3f00451720968cd8e3995fff8922faa9d94b2bd9509cb88133927c53",
    "signature": "0x1d2c135d746b12f168ada761bdab1c93723477aa8e3f5a0d42dcb1bf134decb71c396e5b645be9c22a634a8f082b48d52dc8c5c9eb9336c3eaeb92c26282132b1b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}