{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1808865007",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c4dd8ed881517eb5fedc7bcb833cb2147020782e9487c1e10481d54ff6d2503",
    "signature": "0xe325bc94e5a52a291a0c6f73cb897948344c727ded663e58e2851fe4c2defaf533bce41b1443dacf77ef667c6337fd9f15047f4305475842ddcc9f6a4d604ad41b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}