{
  "manageEntity": {
    "action": "Repost",
    "entityId": "963532",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e63a3fb9702381e0e66a631257ba715ba28fccbe49becdb59b0f9674635f952",
    "signature": "0xd2e841cac4a4724e40d24db5673d7a477a1e48843a20b811dbf40000c946c08f6052f5ca094e3ea816d32cd4fe0b114f85b88f8ee20b3b975313184f814f6b3e1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}