{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x9a0ff09fc3964ba1cbb2ee875f661a2debee75bab13068d39fa0e18ca707354b",
    "signature": "0x3cedbb9ecfaf9c9d342815804a6a5858fa8f74a214c345f356a8083cdc9d0fb40419afb67131990961da6810e7306b5f0a13d49443b5b89f99d30b0204d0b4ea1c",
    "signer": "0x645AAbB3BF848412862B16580BBDb4CEeBBf2EE6",
    "userId": "47150955"
  }
}