{
  "manageEntity": {
    "action": "Repost",
    "entityId": "107115777",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe7e6faeee5974136f1b68108698087f58607014207f021844016db3d8acef44",
    "signature": "0x3671c73b0d5849bfb87647f79ffdf500aad921025d55b1ffaf2080321be7f04d7b021be152cdf2b8f3f6fd86b02a2842421c3d8596875f6356c14e80484002761b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}