{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1051605381",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe1c7472baf00f67c3d994a14d1f379f364d38a4d6ad4d5b1dc942131cdb6198",
    "signature": "0xf91b56ef451d50750bdf335fca8d9840b6fa951f1d4b7bede138262c4cf0ff0463039ded6a16b953d3292461a2708f1f43dc70fb4bb1be60ef5f6d28088636cb1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}