{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1786856770",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc889b09b303f04d21462ca0427b9862185394d0d48f15105e59cc252cafe44f9",
    "signature": "0x70c8afa19dbfdb10447f063237e7c65c7243bcfe5eb60cf035614e03bda500b22bc97c8b4d40f3b33a81a0789d8d5351461ad71b9405dd4996c05353d537e0761b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}