{
  "manageEntity": {
    "action": "Repost",
    "entityId": "957458129",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb474d4420116de7394039e110816954d317b7c5c806059f4c9fe7e2c10b170f2",
    "signature": "0xc3ad56d80c928b160e9bf68f5307e0d91a93cacda31202c02c74362afd1687562ddcb39d271c000ee6e74b479a71b72f336645eef8daab8d6405b617cf2559a81c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}