{
  "manageEntity": {
    "action": "Repost",
    "entityId": "110903044",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb9c129029a235b710e29fe59e5f3f92bee37e1a1c5cbc0e9bf617f3073ef7de6",
    "signature": "0x515ff833e9c2821772fb55517eeae0ca0f69db551189e99a862af47dfe98e3336d68a247de77c70badd97bce2b7df2ff1278154985c3bf223eae6c860c773e911b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}