{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1335675209",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f452b52467545b74f05204b1e4589e61b3bf1e4468cfb8f7e08f6a3af326b55",
    "signature": "0xeac54dcf575a69c05505bea7929f217387d5f826e3f2cc88e228b77a9b2f9adc48e253056cbbf37ced67784c549d4d1c3c3a8278ce0e7f06726e3b99d76af8101c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}