{
  "manageEntity": {
    "action": "Repost",
    "entityId": "327793320",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf4f5cd7daa42657cc6b1dcb9bf54dbb2960891a73d43f2a7f95674f166ca12ce",
    "signature": "0x6b9e30de71720de8e31c2e8ed245051bd809062ce544ad5ec0bd06e72bb006c83ad2e545da157d63d041039fdaedc39bf1b4a15ad2fc8804237456d37c6cba101c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}