{
  "manageEntity": {
    "action": "Repost",
    "entityId": "372199821",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdbc276726dcfa432cdab2383ffb58eed1b09b21c7548021ea92b5e1f36ecf7b0",
    "signature": "0x1a9d4e62a8c299de59a8a2154b044b94a92fcad944a4369f27ac43b1196425637f202132b0e59c6dfa4de0eca8fd7b73103e54ec801149be4a7acd2fa4f751df1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}