{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1608429039",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e663653e85b5069e2bf5119bb1d64670c4238d86028db4f6d7814f3adf4d3cd",
    "signature": "0xd50525e37fadef1913a0d57745777f75cdab93ee5f18d05eb28dc4447acc4d680a080376d449d0b31fd54b6d0cd64f2837777836f5f5ad86ed53b95431d15b921b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}