{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1077741",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x731a6b866bc2f3e796904d9d9da2b614cd66aa380337aeafb917f5573558744c",
    "signature": "0x882c776d0d97c2e2214dccc13b527b1c560bfe021a02ddf53cd744ea3c6cf5ee35fdfe6b1ce46d2e823cff9dca5e7c2394036238e932acc6168bc15c46a7b0b31b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}