{
  "manageEntity": {
    "action": "Repost",
    "entityId": "321328982",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c41204b8c686875e712e4f94134a81af0dcb501150cbdb0d90239f43e9081da",
    "signature": "0x07ca23630434bf2dba9727f94f81b2fc0cd6d3a2e81e42e1e26d71ec046918560133630ebbead3b5c6e2bf2cf78911b9650344299c71db6016b59c7de61fb77e1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}