{
  "manageEntity": {
    "action": "Repost",
    "entityId": "427509645",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2424f311a234af32ca903c4ceeb1e5bb517a7318191c27e5ce7693e08c3c0e05",
    "signature": "0x5d17b43cae843d8644bebd986bcf436f741871b6ecc3c620b196cf5db682a59101c0f7dd42a839b16df0a9a06c5a4454502c3bce91f55cd0cd1a7dd8896c35f21c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}