{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1445159197",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25242a4ce1dbed709796ba7e7b06f1584c666226c6ea31573e79878d6f3d74e2",
    "signature": "0x2101793141c534de0ee2e7205c8ef6f97f473038a7ec90a639042bbed83555985a1fb0fffa444da57505b23fd1fe07a45dab76b1dfced88734c0f2a53be517721c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}