{
  "manageEntity": {
    "action": "Repost",
    "entityId": "918199071",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x98789c1e8ca7085573f978de04c9caa068066ce845e870270bbb2fb868a203f6",
    "signature": "0x02c9bcb6ecf40df315e6d6d6277824a262236d2091105e2bc319d1bed996ee840faf08a56c5b17482d1859fbe935017a8592dc84ba5c4757c6aa6940dc3de69e1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}