{
  "manageEntity": {
    "action": "Repost",
    "entityId": "978962",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x854b14a898e96a898664df16496d12b468fc786d91bbe65324fbccef1a28630f",
    "signature": "0x83501e7ba271e9e91b3ee1872405dda138aac457cdf5196d24c4db8d1f9213ef1aa5cb3d572af1daa86dba24c545a447165ae85036488bfe223eb012f331431d1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}