{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1890789262",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa85d4ab12e716bf981085693009cc9863ee67da12c6395da8e695d534bd9d8ce",
    "signature": "0xda36bb178bcadf09701936b7df600624a8335f78f887b286be4c5501f7d623081cab50d6e59c3a867374ffb5228602514e7586fcd3c5f82d2a47324da3dba3d91c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}