{
  "manageEntity": {
    "action": "Repost",
    "entityId": "65388625",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa6060c4fe1c2a57b75b8be56cc7dd7cc26d9eb9447d7f6e6a1001519c2b573ff",
    "signature": "0xb20ca1a25e3f891f7432d87fe6ac593392e570529fdbf2b4412a602823290bab7382370811dc16a6b59ccd9455493894e6654619ceb50e92f2da8e29a62279f51b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}