{
  "manageEntity": {
    "action": "Repost",
    "entityId": "996739",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a84a5684f1e79517173bf86123dc1b8df42116b5822567af9da4797b37ccbb5",
    "signature": "0x7cc20b0f3f345d3f519156dad9fafaff5b8258e5a9509c8075bd32eb3ac2327b109b6875c6069ff03f02a1ca0040b76b255a0caa4328228ee78d4f4d62c27a1a1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}