{
  "manageEntity": {
    "action": "Repost",
    "entityId": "359979151",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e57f85d448d40d6db14ce967475662b5d8808f1511fa3f4dcab30ba085650c4",
    "signature": "0x2fd117fbe01256106f6b0169aeac3d41764a399ce848fbc26596e75f896fc0b35f96d0e8945729c2b9bd0e1dcb4fb785adc4cd55e8120bfd20094b32f3e8662e1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}