{
  "manageEntity": {
    "action": "Repost",
    "entityId": "273698",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x36d1b781a5d4f37bef730a271004063885624a304a8250ba9006bea40e50c911",
    "signature": "0xdce8864815e325c2e22b0babd00eb57e5a4c58daf7dffb3065e0f06c380b94551e5a4bc1e7bd37a0104dc8205de54e255f8c6f2e3985990999285ef07728a3421c",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}