{
  "manageEntity": {
    "action": "Repost",
    "entityId": "800554683",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfa855d91e1045f3d9dbb0bd4f85dadc9aa6558bc266e7459fc306ae610f84482",
    "signature": "0x5d4418cce7334eb273be3626b9faceff36e4f43cb7dea097494f0aa15d908271039fcb3ebf205af8dbc018e4a8daddd40da13afe0d3cab4c3819e6d2747cb9f71b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}