{
  "manageEntity": {
    "action": "Repost",
    "entityId": "518096",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb2f6e1f95bc3bb7e369461aadb6838ece9156bb14584e6bf5be14e8bdf5f2a25",
    "signature": "0x95a77f53b7b5c6f9e9016f702b96b7673659e998d863103f32c5db869b857c9d53131d140e5e7a4162bad70dc6554bf838e3d01e3fc1ef1fa501f0ebd6a118b71c",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}