{
  "manageEntity": {
    "action": "Repost",
    "entityId": "779301606",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6022a42326e81284d396992e34d3d29064e52387d912d4117f8fefb6111affd3",
    "signature": "0x532284de061aa511932a971b7222eab377d580471a9c637c6e5e8d75eee3ab24038c522711a92ffd0e2507cae37d129a633a7637958fdde6fc6b27d62dff0a521b",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}