{
  "manageEntity": {
    "action": "Repost",
    "entityId": "771769115",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x80c6d03ed53fe4817796d42119d4386f00a5135d917e1ceac324a4a930ed4d3f",
    "signature": "0x8d567a803e145137cff952acdb1ff975a6ea3257f067120e234ce60b42a74af30e152e957bc2a88436766f433d6d1d75fbe4998686bfbf837e187d7d68812ee11c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}