{
  "manageEntity": {
    "action": "Repost",
    "entityId": "547885802",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x011ba1f5b36854b502ce50c59920c2f4a19c745707a48f7c045f8ef3a0f3ba0b",
    "signature": "0xfa484b4faba6f45578ad3fd4d34dbd4ec37b264d8e9021f1e3f4a1aff10947312430432c5f1f2da42a97b4df00844581055a153601b0d3e441b0dabe30753ffa1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}