{
  "manageEntity": {
    "action": "Repost",
    "entityId": "409620",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x08963500cc473f52a91813d87d994b138cf2c4fb37e727314f223c38151bedbe",
    "signature": "0xbf8fa1d7f00dc2277a5da417c995cde50c328633d15fa596dcd92fe390a03655759ec7cd2c6f4b8e419f05d78f45eef9dca24329be9f36965846521ba5b66f691b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}