{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1958847490",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x12cf78b1f1c44a809681affe92a57ffb4923072421de408808dbbd471a0542da",
    "signature": "0xcb47c870d29218d74fbe92f21d1ba2f338d748d3f14e558b22a7a752ab316cc874a1234ea04d4b68d43e8ebcaee31f774cb6808b6b63c5e5d4ea3993f765b4b51c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}