{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1129031308",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9ae60aaee0d00cc7ccf6aeeac1dcfd02c01b79b743f53f0332ee8234c6334294",
    "signature": "0x8ec3c591e26c23dd72706a66d24ab5182f2e7c4c7426598950db65b44ad0789b2004f6935b30602b439eabc34ba8031b634e729259001eb919d711cb781fcbe01b",
    "signer": "0x90CBf7c9BBF688fd9Fa4029B96e1BC32b270cA24",
    "userId": "711459379"
  }
}