{
  "manageEntity": {
    "action": "Repost",
    "entityId": "224514478",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ef6c246a1f2e8ea1a330b113c9c30a948ae2bcccde58d50ce5ea6cd7a12dd8f",
    "signature": "0x148e2c79452ebf41708f3a5d620cfcc6306a6eb93dd1efc8782b2077182715485165e0803e037b63240f30d2b400ab61abf283bed7d56d0fcab1c474015ab0851c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}