{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1078508",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3cc64fb6db095bdff3eb3061a43ca12a87be1e6469b97fa67bf23ef52a660582",
    "signature": "0x56849ee30664646a77694808e88237536131e8c278576b3f19b11b241b623f5f7349c707f0d5ee6f8a9c9b2f5037b40ddf47f06711fbac9089e84ac6267c9fa31b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}