{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1204568422",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x160fbd6e176b715d95ab3c550bda79b97a4da1d77a7949cf8d4c9224944b2a85",
    "signature": "0x38ce163be3232f782484bd79cdd05f2613c5966007e210db65f364f00759779e271ba2a5eecde7c643e740bed0a55ac247cad7cc2b14b239706499f5fb0842c01c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}