{
  "manageEntity": {
    "action": "Repost",
    "entityId": "728409",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88be395991198a499441afb94e1e616487f23378616ae780503166134d51a1eb",
    "signature": "0x01939df2881c22975b8d36b7f76e74b2db9a72ad78be1cdb275a62582a65f13122129c4418ca2aa7c0b04fd851e57926715b47ae02c0f06663239e9d48dc71211c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}