{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1666713309",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c2b7cb1d8b1b2f488dcd702232c9fa5fa8704783e548a0c2333bfe8499cd6fc",
    "signature": "0x885de8901951bc781b0d37bd56035b8fb492211be11b500b0fe0985dae9cecac06cb18fd666c60e25cba60ab6b6234ef18b4fbcf647e1588443fcc83fd5834301b",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
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}