{
  "manageEntity": {
    "action": "Follow",
    "entityId": "28155",
    "entityType": "User",
    "nonce": "0x640f19b3e75f41b46448e8455e799fe527d0ba5178c7ea7d3a6484821c2e2cd4",
    "signature": "0x8bfbc6ea4f65ecf982e3532312b9c7059590e1168811a033e2e508c6b9ed11c044412a0aebdb61a3e77b20cfdf6d617a688dbc6d443a186359b0cdefbaebbd0a1c",
    "signer": "0x3c30507939bFBf87FAC58ff7512A140BdE48C0Cb",
    "userId": "216427183"
  }
}