{
  "manageEntity": {
    "action": "Repost",
    "entityId": "730116986",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe63b33962b0c54e665ca525c2248c5b7161d6e7c0f225d963e13baa7033e637",
    "signature": "0x54c198ecce4210a65839d5bfe3a975b2a659cacfd62cff571abe9978c415a6be3f7d1c5f38a167c491b4619ca10980221e32391d2f5f94fce1274ae4d777e9401c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}