{
  "manageEntity": {
    "action": "Repost",
    "entityId": "949547677",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab1ffd69b673e9ecb18e2e84a22fb0198773b8b2f99ac31ed7fecfa62b7deb85",
    "signature": "0x711c963e0fae3b58b12cea20695c90404bb1b7297b4c2b842ecad9f6fed24b1d7d02a366cb86121c06ab980daba05722e850615b7c88ea454a22a8bb7265d6851b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}