{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1335761458",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3c1d9551e9b75e3b1124c4c9cec211639e01c64dcf0b7fc657296a262c0e66b",
    "signature": "0xc82ff5001f4cdca1e54f51dc7953b4ee8fd636aac89df211bea974c315414eac4ff931d4480088c9da21d9bbef4313cde0e443ad1363a2f07e685df1ddbfdbb81b",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}