{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126872",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c70a16de18ed91cd6b3676ca0b7c5439077ecbefaefe443425586198720b3b1",
    "signature": "0x67ac667cc6ba66b75f7735a43d39fbb674d54d47c6efc475ffc22305dee8bb7c7b82287ef11b28c37512e85724ee7d5cfffbf2e3cda082660871abdbe68580311b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}