{
  "manageEntity": {
    "action": "Repost",
    "entityId": "483702272",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6db31cb4cfbf6283803a9437f367dfee7dff1d6fb8f2cdae95f582454cff54a0",
    "signature": "0xe8db1d7f9047218f41e6c4bd1fee900a66e460533f6b289db9eb62f0d4627b07121937c6a0aa44a8d107ce4d97c7529f53a22891968e65801a7c94e5c10f1dba1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}