{
  "manageEntity": {
    "action": "Repost",
    "entityId": "837034416",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e6d632c4e069bfeea4b6d93efa077fc834a38262fbfd4e52e17033ce6afb001",
    "signature": "0xf38ba7578d7fa7ebd1bc1648582b9dc446a2553e11bb1954404e62ed9a13dd5423630115c9694b95f13070e8ac8d90cef93ded9b18cd24404e4cca3089f0b1511b",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
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}