{
  "manageEntity": {
    "action": "Repost",
    "entityId": "631912605",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x72c1ff2f8c0969ee502603d6f910e19c70964d47c9721152857d8911b134c550",
    "signature": "0x19f3f10419d199cf3b287faa1749b51c6cd58549e984b3920c62192b2f1c32795ac1f6aa4ddfc1541722768e2a98462b8a63329fdbe81c9698d47fc3662c890f1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}