{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1067874628",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3afe6dd23fab3e383431796f32613607b59a8a358900e87ff254d5c25b9c9a92",
    "signature": "0x4911bcd61a34be63f3bec6750294a2f71ef496de3b88fa0242357c34674f8cde70a141af2b1d1301502251310ee4ed13a59aa66f9294f60970b0ef412d3589951c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
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}