{
  "manageEntity": {
    "action": "Repost",
    "entityId": "211459",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1169e8b0dfa8723aae52ab088fec0c3f6820c5d703ac6dd8d73b0cb8389b8bf",
    "signature": "0x1f0cfd4d324f247a7d0259c5e179947983c1c04eea8ab32e9049395e44f423876f932e75340253d3a6e8d30e653c4033ea082a6c2e04e2c09569eab3274daaae1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}