{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xb633f3e049b79c0f149914bd47c5ad5abc2b755fd93ed42e6e3c2765edde87aa",
    "signature": "0xd868ebb78355b70b443eebaef487e01de73a232a96dba212fe158fe0d9e7a351653a6338dc2957685973f089f926c820b252ead23fe9dc4e1eb2f4a459ecd7751c",
    "signer": "0xeaaDc07FFf26B9dF9a0Cc8A67863E2cc0E17954A",
    "userId": "123504761"
  }
}