{
  "manageEntity": {
    "action": "Repost",
    "entityId": "240296",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b4fc21b632b2712b385009001a9b39325f9be143ae66f25a9107085991d48fe",
    "signature": "0xd92126827475770781cab8fa9c42b745dd13efde664cc8557f0aab1a6ba50ccc25b619252332fc96fe6034f8afd5f0da212a3509d5a8649eeaf056e7e3b6f1e21c",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}