{
  "manageEntity": {
    "action": "Repost",
    "entityId": "84321214",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x460e7084727f839d339a6575826a0e61ab0b2e4c9dc7a24addde9bda565e1b65",
    "signature": "0x5e393270d08521b386e3fc0a202311dcbdad051cb332166be20250c7df03cf120a0313af59cd36505a0cfeca004526b081d8bc744c7f1665aaa374673e3ac70a1c",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}