{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126733",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa185e99b7b5c42c0fa7043935ab6c2573779813966c9b6658d27f0f230c67543",
    "signature": "0x67b88829fd8c6fa1215f67661eb1516cc46870f14c7cafe1e6d37d54ff265b3d3f92a3ee0bb2b42822915ac04127e44c6b5b129bbc3c4c000baaf14057bb43981b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}