{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1666809576",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb411353cb2453ab93cc1e6423f0785ef854df50f8e89f815f7a38363e89be95b",
    "signature": "0x79d78de4a9102c110604ff13620f2e6e8be950f6bceb265195cb95507b6286c97b6df485e6cadc0612523eac833ac63d743b048eeb379c78e4c37d3f184fb00b1c",
    "signer": "0x0E71C12c426F5C9206F778713f48B60477CA943b",
    "userId": "29088079"
  }
}