{
  "manageEntity": {
    "action": "Repost",
    "entityId": "701936731",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c2d78fd6a931b800e1b3f54d8e40deb6143118691eba7fb53f03245c5f6bc0b",
    "signature": "0xd5378afd50b2eabe332ed964243d4cc555ad4234645bd236d0539482d013e7d17092440fd144ad41594fe1ab13ddaf8cab9a3af469165d7c6d4f954fe5163bd41c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}