{
  "manageEntity": {
    "action": "Follow",
    "entityId": "647",
    "entityType": "User",
    "nonce": "0x8fbc93292e6889dd431bc50067b67863110958efb5fa10dad13d76ece342a383",
    "signature": "0xcb48b87fc66f13ca432d0fc29f7ff06aedee50ad135d81748002ac31dc67c48920d9d6795f70662d5e687806240841657e022f05660882f2bc3ee209adfe6df31c",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}