{
  "manageEntity": {
    "action": "Repost",
    "entityId": "262115943",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x851a9e78c4627540386beedbb6f3b01ca37d4c7bd619ee62736ba95d6be9ee4d",
    "signature": "0x359c7a036fce64a15de414878eb91edf9920fcb2061da848cd860c6b6a7ea14a30d6d52adc6f44d41c7a8164b33a6031110a818f81fc988402e4085d14ff38101b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}