{
  "manageEntity": {
    "action": "Follow",
    "entityId": "648443373",
    "entityType": "User",
    "nonce": "0x4a1aa71adaf1cacab05d8962e54906cf9c11b761f4fcae7b65075408c02896aa",
    "signature": "0xca62541f2194ead83953d7039f39842f33676c13644dba39d6e9581b131ce3066de96ca8190ee8f87162760fe3e1048fa0be2304ba6e676973e612a1c1defb3a1b",
    "signer": "0x14fa63A530B7d9254d20B110AAc25ABF49fbfa9d",
    "userId": "182428"
  }
}