{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1965814161",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c9e827c246cffc1d8d6a79db4aa994bc068bd6881d967cf72b821d5eca0fdf5",
    "signature": "0xe658b514ee6e6d87bedcbbcc4321dd81e2b26169b8a0c34b70fcffe185d4e19824ff46913fcb462671354b94a831ad5807324eadcdfe1845e13cc985b8df74ba1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}