{
  "manageEntity": {
    "action": "Repost",
    "entityId": "103302",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7e887e09380b0e950e0cbe189ed83683410e7c3308786b28c21d9013b11b7a8",
    "signature": "0x09385b6ed74c1f4071e1e37f2c790b1d09ae7ebefba9e556e1828ffc68211f5a43bfac57ccc4d9b06b53e1249a5d2a118e0ac6a9d8720e2cb1c0461b7869976f1b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}