{
  "manageEntity": {
    "action": "Repost",
    "entityId": "820771767",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x62f64a1241f465cce1f46aedac6003a945ce1b7b69dad6f8b1ecf96577d50c62",
    "signature": "0xd014fd00e7fe3a050fa20e1f6bddb06f848676f14a26bdb25ac866372c588cc21c170bdf801865420816eceb8a4acefb6c1dc5fd4b27ad031daea0c05ab6a7cf1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}