{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1435383784",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd037aa63435de2cfdccb5f1589e91f1ebf31193a31e963a0d50c05c2790dc819",
    "signature": "0xe18046da5646990d08f9cb5ceea73c959024f2d0ab637dc67844a695682fb4a31ad184ee0ea5d414cd7886e78a00c888cf0d4e87a762f3a3a622655388248ab41c",
    "signer": "0x06F989586c5477333A41f6057f224Df79903862a",
    "userId": "24240642"
  }
}