{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1337792906",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf77f16d2db0e04ff4c9dbc3187eb7fe96bafc5f3c2802e151203076498bed813",
    "signature": "0xa5336d5908bd2f4a11860d8dd022010aa98a2ed34a73c5636ee55d7f0edf45360795a512d0bc8354c3c172d89b95155c4dedabcedd128eda2d1c1032e77f17fd1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}