{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1407372138",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f6461281f31d280d6dc9dfbab799bce7a0c56cf0e10db65864e0b0d55d729bf",
    "signature": "0x3cc8b9c3d890649deaeccced510701ee039a997a050dfb4ecdc273939db48b881d3e33029a0b3c5c8046e4fba3ff4538354f1cef89e52bc3e9e56a8eba8b36b51b",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}