{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1896999759",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3fdc26452052bfb85e667d9c1d106f345ea9866cae17f21bf4f243611b55c469",
    "signature": "0xd214ea8be20cbee6bd7c0b9676c859a8c09dc7b21a62f28ef1601c2db4694fc416cd6d6040581d1cd9f2a953b2a2f7b4b4dd8776eda57f01f81a63a8b5db18831b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}