{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1061100",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b391e249ffcc6552b1f95279ee147535e31fa7c74a70a2a4ead153096d36f66",
    "signature": "0x98fbd7840e7de42b5c912b5a0134f9146ce01d7a420de82128cead2aee3195930ebb2192a4905be3a4e35ce0059604805ea604c0636140b081639b48678e3efb1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}