{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1396396743",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5940d469ddacac1c11515beddde95c10beadb9b5d2636b0ef49e68229462d62",
    "signature": "0x7f64612b996198fe0db9839e385c7d7265500d30a1c9b2cf15a7947df354b1a5285ebfe058ebc1d54210172ca9d2d7498bc58deff71c6ca4d9b70d40d89c74a71b",
    "signer": "0x4086Dda2D91F77cd46De0859a4de37F888508faA",
    "userId": "568518925"
  }
}