{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1890880896",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f2a2da3a8b7abd09580141ad58b77471fcd2f58d80472acb79b3e330860d14b",
    "signature": "0x489a908ea3120f3554d4208d6ffdcdc0f66b3f1ae20458eccac9ae7b1550214509c4442eaab88d97fcbfcb303fb3d0bec50ba6e052ae0aa222a5b89ea012edc91c",
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}