{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1455993091",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e771d21847fd7566b838c703325d468e17b2b8a01ddfbffcbaf2c74fc350795",
    "signature": "0x2aae2c253048d03f5ac36edbef1949fb61909e1a92c6c99bf4ad0ebdcb2f5bce63eb3026a6ade2bddc08a49e6cedeef32ae8609a634e5b929d7747edd442cf241c",
    "signer": "0x5abad058d33E1C0C0A69d85BA3181678C1721765",
    "userId": "632918751"
  }
}