{
  "manageEntity": {
    "action": "Repost",
    "entityId": "152788",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d8cc637eb45ed307465095891ab4590dec55bf711dd71b8ccbec18aeac66a09",
    "signature": "0x0e23c698d92c887e606cde298dd4e76956383020d4852374314e4d590e35b51e4ec5e91474a8502d900817ce2b0bd89b3f13e0503240b115e74edfaa08907cef1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}