{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1008471125",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e15815531ab4a227279c82f6634c6ab123d0fb1d47be1b007c5f4696ce837c1",
    "signature": "0xbff28843685559c45e146a29b7a1f583b3c77b9c5bcb16c925b57701a6138e2610b0b1149da88a0e8a21b57013c3fc7b38139937b5771efa9d65456ddccd0b241c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}