{
  "manageEntity": {
    "action": "Repost",
    "entityId": "698069210",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd345c02ca2802dab0f38045fb699e1236d183c15db18c3ef70c09bbedc0b3d24",
    "signature": "0x73b8c5d9a0bf527373e1a536973b4d1458a2ff91f7f8795264e559727bd472740d9a625112d626589ab5d86cbf20616866ecd53b70fee41c9e034aecb4e16b1e1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}