{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1691310391",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7d945fa0d53a575578172fccda9ab7340637e242233128e5dfb059a1c1dbfe5",
    "signature": "0xaeeec9c60795cc129f4b9ce76d642941f23f914a5e3c29d2659cc4ebc2cdd4d33adfadd95cafc37c7b71a4f53cae9312ca5936102da6c4a422fdbc783705bfc31c",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}