{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1223625075",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdd809b354f40b602781e087d3c3fd3e420924efbe1e348302f6a3ea194feb0e2",
    "signature": "0xf1f70d51b6d264567426dc4c23bb07403c9ce995e0413108da7862ee004aac480ba28e0782151199e2af6d218c96ad2e4d1602acce2816dfbb69b01b0fbfa0f51c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}