{
  "manageEntity": {
    "action": "Repost",
    "entityId": "593247363",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b2131962b0e234cb9b32dd15ba2b05b2210b505dd86f6de411aaef13bfa0b7c",
    "signature": "0x98d629c1e1561ceea4a343dd6a4b91b3b0f8fea7f1c32bc47a67063b22447a5146c14815dfbfb6d0d2d629dd60d9602b1a9dc1983559eeb9122d9a3deb7a43b01b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}