{
  "manageEntity": {
    "action": "Repost",
    "entityId": "835641662",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2c9a238efda8e77197f11e78796726103fd311aeb0aa36eab9d4b85a221fe2c",
    "signature": "0xda09417c2c6c7ab4cce1f47704e3e32a4bf2e2634abf5050d211b9ccfb356fe16fa1cf908e5cfccbd456c0d0ea7e043f0aa5cfa5b43a3409ea2137ce708d47331b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}