{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1167966918",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5cd3fcd782d61fb02089c1d3ce6c1adc5ef2ed148ccd685c3e42bf77ee22af21",
    "signature": "0x183e432bedc7b8b0d3d91271f646eb1416f6610d59ad0abfc50208a23eec8e3b57fee001a6abcc44c0a2b00482f8615b8500ae9982e2e727e522294d28ab62ab1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}