{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2119641694",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3866ff491e12da985f01bfc426ac6855c95d72aa6917f690ceea0c043a8e60e3",
    "signature": "0x5f283b5ba365430ea994bbbf30b80d3e1f209bec9c2cd50adf7fdad66550dd17371c96c099534dea4bac7ecd85a4b0c62422b2bd49fdc39b6ae086b22adb2a2a1c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}