{
  "manageEntity": {
    "action": "Repost",
    "entityId": "278992950",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe0b65b5229b2e05c710c64655f5fd13563b60e04d48919f581fa39ee803071bc",
    "signature": "0x4869e47606317e0564fa6f07cba1c161ac91d153e2e5d23123c4db777a67969c337ff3f84aa3993c7a40bd407a0578ae2b2c3f6a88995cd89f23cc1c4892a5151c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}