{
  "manageEntity": {
    "action": "Repost",
    "entityId": "326802186",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x64841e73ef093664338776bece07bd045ed94aea3ae2072d39fced2c8b25d49a",
    "signature": "0xa703cd93638f5747aa5de6d18f1e79197a57d84c388dc1eedba935491c9c5b71216abf4b53655d3565e45988bd5d714d53645577493f460f47cd3d19a2abb4d91c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}