{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1921182150",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x37559042fc7cf9e064ce9bc5a00410c1cb926461cf24309b0ee3b7a0979ac6ea",
    "signature": "0x5dc9fbf419412e5e386fa827f4fef20a5391913a4fd9e5f27795d1b61f1aa42d1d7d41fb6e5d29b2ac9a9a9b45da9fde945f90a40be2d339d2629c595bd982d41c",
    "signer": "0xa62D148235ba4488DD5AeD4C534698DDA215B895",
    "userId": "435132485"
  }
}