{
  "manageEntity": {
    "action": "Repost",
    "entityId": "301625982",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f9455411101f388c05c4bcf2fa2c16b378e60db15283904e0f800c5a8c0b6b5",
    "signature": "0x2a525762c2f5fa7f5092719dd73b24fcece9153bdef23669c2990d5726deb7c704be5b1a1a4d6f06d09379e5d6ac1e1001e80338d2ed75386944249e5dac539b1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}