{
  "manageEntity": {
    "action": "Repost",
    "entityId": "111844",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4f01906b407407d2fda236cae4b916b4c313e580ba22a9fa07c4164342b9839",
    "signature": "0x786fd4d0d88ce0261570a2fc281b9c533d547c263ebc721c6d218ecd78a31fcc41ecb7476c22a055016ba94c5b40515f222c20666aba1f6dc95f994d0a32280d1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}