{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1050445395",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x668bec01b4e795cc39cbcdfb8fa16db5611b785f1c1ca16adede1159ef88bf34",
    "signature": "0x7dff994c32ce9b0c2ead7a7cdd2ab5e3d06489a9039f6b801769013f692c315b2df6e658752e804885dbc014a8dfb56c6b63ca642379b2e903fc735cf48f15aa1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}