{
  "manageEntity": {
    "action": "Repost",
    "entityId": "206644",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x309c44b5af93de91d8fb899100194799b8e12c491c43360e0d01b2859577e200",
    "signature": "0x3efffb42870d30b07ea4a13ecbaf0d76509907c4bc1a25233b771521caebe6430bbd16ba18689155f39dd907636d2a46132876c453e82e5fca08b5f810f581231c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}