{
  "manageEntity": {
    "action": "Repost",
    "entityId": "240301",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb729a8dcacc6958cbcd0fc989d0dc1e2108fb4ed69a830727f1f8e3ff66d1ba7",
    "signature": "0x7f22b511079f25fc1f16faa4ecf32195956fc2a332a6edbed92ee13c1c12303868a9271b3232f6de59c8b14dbdb0e230282fb4af940b8b02f81c182fb7c3c7d91c",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}