{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1151088894",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xde273fd95fd116c75b98dbfd30ee842ca30c12f08bc5ef1f27e771c0c937f167",
    "signature": "0x51ee1e57ace889d84406d868819d85c798033ab71ebae391bd4030aea556dad11a574bd881a38af5026d1f739721175e214edd5ac5f3fd7b83b08b49a1c5338f1b",
    "signer": "0x1F75162Eb21d74EBC3C9f760c519537fB9D2c0e2",
    "userId": "138483"
  }
}