{
  "manageEntity": {
    "action": "Repost",
    "entityId": "532557686",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x584b154dae2b1e24d9c00aa5d633bc3ed8d543bda18d64d164349beb3677196f",
    "signature": "0x73aad56475ffb2281da06df51cfd69f3aff0f071c9da638decd9ce437719c8382bbc039eee45e0d1f5441bc174be7043513110151ce37eb95ab030b22ab182a11b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}