{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1503705644",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x95488d52b4b24aa84244bec8c37301f3d94479835fab968844951e6d2408104b",
    "signature": "0x6a78c49aef4eaf8615ced8e898cdf5f3b0a9946abb70b384730466e0b29c6f1a37d6daa3addcd7c0c4b76f178288b4b876eaf53f7f330eba88955feafc65a34b1b",
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  }
}