{
  "manageEntity": {
    "action": "Repost",
    "entityId": "891478399",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xced650d33cd23814b4c9ecb9f1ba76172f7b65649325bfc631706afe35e9d986",
    "signature": "0xd92433078bda028136683e78753a73f9114fc237155cdc787914fcfb288306f829912e561a0e90b62856e4266be129849a81714c26048d4f14aebf15773df4741c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}