{
  "manageEntity": {
    "action": "Repost",
    "entityId": "237541476",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcd2f2a936b5cf53a0b9236da15e725a5e073921a54418ec557f272c63b60fe77",
    "signature": "0xc171a71dc3e90da7d57ce244358e5073c4a4b0ba9474d148f6972038a2d8c9300ee16480e63658f0fd356b11c14f79201b495701e472e45c368eea79dd64f64e1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}