{
  "manageEntity": {
    "action": "Repost",
    "entityId": "435700",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x519118848074f967f2fd70f9349063c221a70163eb7bccd2330b512a4ca134b7",
    "signature": "0x642f1922ff2a2db8d58fed88f5d4de6c3ab4daf924a6056fc1414e2eca5839a32b246de30e253b37d849e0996b3ef7ddb40baecf377ced156def6ebc194c21531b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}