{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1189279688",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03cfcfc8e3f0828434c15c02b11c938dfb7370feed991ad8c32a1f80fad5e7e0",
    "signature": "0x95e99d0829de48823b446dc17407dd4a3212135baa79c07c4f33be4c4465165e44060fc3ac020eae5bd3a9da5143f223a624d2b40841d63b7b6093a6374a43441b",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}