{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1552135121",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x75dca006323864e4947eba547e34fcaefac5124d3526cbe11a682e45125cd3bc",
    "signature": "0xf6d8e22cb2096e331d4b256df219778b7d849ae9deebaa8702f37e3adb2bea6953193132b6a662e4d4930a5d1bc32b8ad98b920c0af41504bd2f426770710ada1b",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}