{
  "manageEntity": {
    "action": "Repost",
    "entityId": "302611431",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x189f69471a6f67c81b2cfa7d3e27625283b02bd44856361e158fd778324da26d",
    "signature": "0x79718a526550e3be70c22b6a49c961584f6defa1fccf41d7456f20899db7f1263bd39765844a4ff0753f8fa1a7fbce11c42e13ffb2dfd9fc2126ea9d4a1bcc931b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}