{
  "manageEntity": {
    "action": "Repost",
    "entityId": "219411461",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x704df208617429132cca347d9987e805558c6d1da70fff1129e0742a4068d972",
    "signature": "0x7c2692ee4ce2c598230c4a5e197a1dce5ffbd05112945f197137fe7ceef93eab20aeb8f142ddc928197d5e3d738a4d184110c26d4621558ce7dc3dc96593b0091b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}