{
  "manageEntity": {
    "action": "Repost",
    "entityId": "72413443",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a535cbb5642ca8a684c8d44a2f1c035c6507ccb898ea5db00f4ec92e05a5bca",
    "signature": "0x947408307533f4099009e95ac878ab8d85e4cf83d95e7b4727c665051697f685740596e9e410c16040019be921fde1e70363e5805ee02af29c559ddf654bf16a1c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}