{
  "manageEntity": {
    "action": "Repost",
    "entityId": "831680607",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe2107182b014c7313aa602d00cbd89cf89865271c21096189b13871c2f33a12",
    "signature": "0x9d76d4e518f76921db98c9a9dd31d6a94cd1d1dde3321d402375a013d350dc426c2210e1d60bc1df8d3c25323c061fd36851a79287bd3d2898dd359852a75af91c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}