{
  "manageEntity": {
    "action": "Repost",
    "entityId": "212520505",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb069f854f9bc835e25e87501a5438ab7e19a2c2de18f52378ba30f242cb668a5",
    "signature": "0xc79817cad74f26bf6c4d98e87d97e8146e7287d3f888e6ba80bc273b050e66604027f4814a30b2d43f40e97e40415153380aef5a81ac9a9ee7dd4493087902421c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}