{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63197",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x194dfe9c03934a36a5e90e3aa7137d3e5c2ac36770b87cb21d77894cfda48d4c",
    "signature": "0x4db01d2048028960cf6e0f0134e3950f96b8632ffdcf7946ecbee1b03a51891215f683b33e238f25fb6ba0629ac544d485c3b9227b6fbe4c8758254959dcab111c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}