{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2012176940",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa366a20bc6c57cb4acb49ed0e138ed0399a31ddea2dee3c934fd12770180a5f2",
    "signature": "0x4157a315625bffa2b9357fcd4d553e3ceab0283b331a471b215256f4368a7c831eabc10ffd20c6e47d1a24dd40c3ac4869c747e5e5742ad778550853b816819d1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}