{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1311578921",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x46907498ba98dd8f864c9715ccf6b1c05b829491b1e80505ad65e811552d2140",
    "signature": "0x82b928a814ba10341d7fb7853f1e1bb3281e70f8ac1d4e2345f4c294b843005c6aa47b67141eb9e15af64b57293b5553e23503b2639c4eef01b0a971a7a437f71c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}