{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1066789513",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a2f43adabe8345cadab320ee07e436cdacd498adcef3dbc5be8266766f3b2e9",
    "signature": "0x2a69c26682a4d1654f1dfd6059178c7ada935adf399d53a6829e753a60dee10e53c586d5d1b7190e1766ca65c12ce81fa769bf13b23c03e7b1368979f6635e4e1c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}