{
  "manageEntity": {
    "action": "Repost",
    "entityId": "956857320",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x110daef680d4146c9e7bb04b3b8ff05d15f000048cae698bb35ee3a38df265de",
    "signature": "0x1b28e235930d57287e3dc8b7a81d3b7b403d38711d2d7aaeb43b70d21b44203f5611913680ff777c6add6d953c5188e00538532d9559c86aacdb370745c0940f1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}