{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1909654138",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb10c5fd2c3593ef1530eaf0b0bbb52b925f74ec75c5682058c55ab79fca3a0d1",
    "signature": "0x5a8b424cd61519d65724cea8d993a8d4850c31536e2816d8a2daa3afef1e982d05b6a9ef2b1738b7e89245bf867f0bb1e55c95b7abb3c28607755c55ef758e2a1c",
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    "userId": "77551267"
  }
}