{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x643e77a0daa33a434d3ff0bf816826a8c76f13877fe842fd1857bce7198c3cbd",
    "signature": "0x1afaea364f62f4b6238285161c4deb12518e793e32d104956bbaebb6e648d200744559c909ef0a17fc783e24d2a8a4f75cdec3f4b303982fa701d5dce2402b591c",
    "signer": "0x47e3E240A1A233Ec71A6C67239087CE35B149C09",
    "userId": "875072625"
  }
}