{
  "manageEntity": {
    "action": "Repost",
    "entityId": "609589477",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x032b171628d6f8a1ecc645f11228e3666c735c73326d111577d706eb4920969b",
    "signature": "0xc0cc552bf169b054cb1c0ddc6828784f9c0cc38030178faba2cf2354b81dcac10157917a6a8f7ea166c1a1e475a44aaea03c991a58cc6c5215cee7452132a1101b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}