{
  "manageEntity": {
    "action": "Repost",
    "entityId": "9725335",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x73cc776cbf4c4ab4d49b29680a0f526d44a62f19a92592feddc953a138e8505e",
    "signature": "0x74fa5b0c03e7c25f585e6f6332b5cec780c67656e5f11ccf9f44fe57163e8cf52052b6b7993e7a02e32ca1ebd96a2ccff4f4f3e182efb2280b9ba024b64b6db71b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}