{
  "manageEntity": {
    "action": "Repost",
    "entityId": "153817156",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a8ee8bbfc266f15737010ac0c7269f53b330bcb705f3c9a49a69884d0491385",
    "signature": "0x07110d38529e83cf2f0462cd24b5734c70acbfa1aa0565d46518d18787247cc54efae239f8a8141733b609b2238536f71e9b0b390f96bc8b8d27f3214ffb95c11b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}