{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63408",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1bebe9dc68dc7bb443167d1e1a294581e346e09f689c2537276565a95cbe838",
    "signature": "0xb96ed046046b00550db4071f8dd47e577db5597974f49ea8b0d96986b3042799098097436f89e85cdb189ebbda7cfcd10cf6cb7c59dbb7484a27a3d64fe196b51b",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}