{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1996310949",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c888973776d5619f1a73db3b0aae8fbdd9924cc1b8d0844c124151ce260c1f1",
    "signature": "0xb43477ec81ef7d0da79f650eddc30cad63a2c3aa698641cb9634ef52e6f923394e71aeeeed8e96b3ebe24e65c67d8173a4dc064b63c88bf159296f374eca82a51b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}