{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2140064556",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb565f77d7730df16437b2d1b1fe3722f5ab21bf154e2c9a3c36bae7c7f1a288b",
    "signature": "0xb06feef973543346811b6738f49e2685b9dd65391936fd1710de860ac673df886087ae5af3a5e40583da8e1552fb01ae06088407dc6295096603fe36ee0fe3671c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}