{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1304782109",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe97d785f16dbe7eabd9212e12c20663b90edbda783b475e2312ca1879542c650",
    "signature": "0xe9b74bee6d4897b90645753e6c383bb47f66f5d1dc46adfb66c0e72f93577b2a54ea190980088f8c9e9ed5824e5cf57b7680e7bde7a014076612dfaea7b0fc141c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}