{
  "manageEntity": {
    "action": "Repost",
    "entityId": "306599",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8bde6094f14a32569941206c11ef09b9cfaac4dc98cecabd650438ee47f691bf",
    "signature": "0x3fe416a930338338231c23c8c30fdab445430819334adec4152fb4583b1cd8684d98a11be573132a83b51526bef99c46735c30e09b1ed080c3eaed23f09073a41b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}