{
  "manageEntity": {
    "action": "Repost",
    "entityId": "292974996",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ee188fb7ec00e1742a3a8c138840cdf664c5f78fb0dfa88b7f9d3fe17306b05",
    "signature": "0xbe032eb13ed2b69cc81429003802c913b12f82c19293f26c339626223ab0285343e15b96ce68682ef2da6c42802f08828ed2bbd4efd6c3943e40dd99f105cca81c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}