{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1834455945",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d7ec5268a9b9a670db5d2b97c16725cc31c82fb426775f953acfeb7e539f119",
    "signature": "0xe040cda3e13f567b90c2eae426c9b1040f5346ec9db89a8b79f31dd9429632db02df494580d053057017603c8effd7a94a56999eeb74b6b6ab256aaa617b43f21c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}