{
  "manageEntity": {
    "action": "Repost",
    "entityId": "385627",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60de96cf86a52b3d79b85130ab027b8f4c2f13077aa69c5d510017060ef26ca2",
    "signature": "0x8054cb2910231e69e8290eacfcbc89ed9574d613c4405e3e3753bf65a6c2e2806c0105f0a359a0371246813097881e4c3f74075248db7e027c0936b4314860281b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}