{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1958650473",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe9b9cc293fef9b73065cf46f08f1eb577e2898c7c553c3b8f2a62deac6bd7ba4",
    "signature": "0xd73ff559a8efb5809f66080a076fc829ecc291d7d35d765227353f4b561bf47d5f00c57b880cc8b9bfc4cd627dca0789671d913de3330fcc75d6202fe93f0fe01b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}