{
  "manageEntity": {
    "action": "Repost",
    "entityId": "430216653",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a33c551ae996218dc4ce5948be6c95fdb6bed7a1ae36e01611aa570084d27bb",
    "signature": "0x7cf05c912d8ad0fe66ee4018f17a0d0c63089068f75a34efc7180b75ab48da8b3fd98d004e2118e3c0d076acf124672d1827e12bd707f25a44a28500734a12781b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}