{
  "manageEntity": {
    "action": "Repost",
    "entityId": "977541992",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8956992a729f3bf2ceb703271dcbcebe003e1dfcf41085a50931b1f065c34867",
    "signature": "0x34fadc3dcc3d025b6ceaad32e4eec8ff21d8d60b1e244a562dc963e4d6bdac5d6919a81ae748d3c093f30b56992475fd90f0dd5db6135c66338a018f01c8310c1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}