{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1869686833",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a1d909b0a9c97671eee6ea3d40fce7f6b3117a745ee74a145bfd83e72d9ec13",
    "signature": "0xc07f18a7cc37a304cb948c3ba6b2b4fcab67b0fa554e82ed9d8564eb173810cd01ba2ca6fe29868f624f6d922c4d3c600e12b97c7f97c8acd31c580c766d20f31b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}