{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1130217722",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb58a9cf8ddd209f50250b395ecbecabf3943b6715d573f87e9be22e82047cf0f",
    "signature": "0xdbaa1cd7c8be4f4beeeb1319e6858cd0e0461560572bda315e93d5993ca431a975d9dace4742d0853a226be94e42dcbf86d4c561e4db4ff5a7fb43970ae0283a1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}