{
  "manageEntity": {
    "action": "Repost",
    "entityId": "861471",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97df89c88e22b1a30e8471028fa81808bf89b0a0b5ef38f656a4be2d3d7418d5",
    "signature": "0x60021612e2ee8acfeb6c6fb2e58de06775aead09cf35ef2db8acb8b6f66471543856b9bc6544a856bea5be744c341ce0d304df708bca0d886116fa371d7713b81c",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}