{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1264621351",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa6fe11e0a8ed680cf95ae7ec9cdcbc297aa10b985e8063ca133612f8d50fd869",
    "signature": "0xb71ec7575708c3186835237342d1dce5328575f6dff6a8ca3d624ad79364f0022b7e682ae80b68edc4bacd434c70edeaac1ef9a71b3dae364d35cf5e9f57e0de1c",
    "signer": "0x5abad058d33E1C0C0A69d85BA3181678C1721765",
    "userId": "632918751"
  }
}