{
  "manageEntity": {
    "action": "Follow",
    "entityId": "170302",
    "entityType": "User",
    "nonce": "0xecfe6f7614edeef861e367a16553bd67768acf2850716c69e3cef8d78e43d3cc",
    "signature": "0x1070456a15b6fee5ad608fab3ddfd49982d70c5543702e6173b2e992f26ad64f64f0242084d719e7519fab001ba4c9b3ace49db5d8e07690af392f7dfdabd8c51c",
    "signer": "0xfC577feBb409AA095E990E5446388414cBFEaDbd",
    "userId": "29114334"
  }
}