{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1355950060",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f357d46abf1f505c29133cbfd41fc7b8aaac08b9d0b92f33d77ed2f46579541",
    "signature": "0x13dc612065e09925128150b2c9fbdf4bff2db56e389feff6e63bca17c8c88d792d66138fa0941920d9ed8346b273f8d86b98379d464e467dabd0760b0c841b961c",
    "signer": "0x7Cd44Dc53B13eEA7335A000Ce36c05cDFE34b348",
    "userId": "355113"
  }
}