{
  "manageEntity": {
    "action": "Repost",
    "entityId": "764237269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93c55d034159275d232b04cbb3657098c38b0c0fcf373fa5a84e27369f3fc553",
    "signature": "0x755166e9a2b794b3c74386bf1daa4babfc332aca0ad9144ea9e26aead944265276de4292d1947a376a83c041a7b266c71201318578128ef15aff202e5b9b9bd11b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}