{
  "manageEntity": {
    "action": "Repost",
    "entityId": "708604",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a311c70be70f0799e7cb3eb379f504234fd44b7c069cf962b374202e0979629",
    "signature": "0xb4f1d54d1becbc314700c6f2047d106f54e751a195da44ecf65751397c256a576060a2346f8e16fba5f7db842efeac3864fb9b28a669b65896b71d733a25f74e1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}