{
  "manageEntity": {
    "action": "Repost",
    "entityId": "942886",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb67ddb87900ba866698159da4e38b67bd4e6f24c4956b5d941e34fb62cb6ce32",
    "signature": "0x90014f752d436b828f6d2e4c02e4cee306ed7d9206eb3870852f9acd2587b0673231a810c877e6567c9a2e07c3e6b33c0e34bef4dfb0d0971661baea529956401c",
    "signer": "0x981A97dF7c03A51c6fdcB509e0724c3Ca3E8F4Ec",
    "userId": "937728857"
  }
}