{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1294147832",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x875aa58c811058f43ff6ed594d7b6a6028bd26729ce7a781c04397f2112a90d4",
    "signature": "0x3f15aec9383c707a9f31f2f9d69bf06f95b1eccc2faae7ae125241fdb1a252667006ec58f17bc9501f3274650197b8c0eb38adfb807f83ac8884c2ec0062f40d1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}