{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1125613",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6fd8bd7aac2961ea0eb0b5e1068edf64fc7f26659ca76987cc5872d75175da55",
    "signature": "0x2af4d22118c9817aa197ab44baccf0962f99f5dedbc8d7c779e6c223d3d6ecbf5acff57d5a24952f0c19e7eeb204d0ef16083bcac0cd20c5e93424e7542f8ac61c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}