{
  "manageEntity": {
    "action": "Follow",
    "entityId": "578212224",
    "entityType": "User",
    "nonce": "0x1f2371a3c9c108020e6a06d59bfb89ee7be8786d7ee5c7a50b585f0cce541db4",
    "signature": "0x8b9f191effab695f49e605e2bd5bf2862def9f6fb57d285f53bb0f113207d5216c3f07610400680d6dfce034ed53b5903f95e3c70917018628b75847049b16c61b",
    "signer": "0xa185Ff45de6FF68eAa1d7ceC338cba250810134c",
    "userId": "54166466"
  }
}