{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1293922369",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa621c7510608105c27bcf73ed832ffcf6eb3913cb7197d19427a93e6011538a4",
    "signature": "0xdc5d261b1aabf01a0f9c821e72080a5d4c2a271503f8f99c3276a478f28e87733dc731f3236ea694f8ab1f725d4de696cd686b54ad370b7ddb52056a997d8a301c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}