{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1534380941",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x671ac3077496f8f0fb6ffb7f123801cc3a908cdbe17caa951e47278ce9acc6df",
    "signature": "0x45909205eec22ecf31a8e1c055b38ccfc745422923dad1992f9f6a2ed6b253556bfd4c45dc214c617774f5cbf60a74b7985f02569cc2b1c4f425f958c7ba3a0f1b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}