{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954863",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b389cb80057e0f91bcb794b7ee310a34767802c6c74e04cdb5040ee8e2a875d",
    "signature": "0x3d46e080a8726130bc6489ef76c32435042015797122ef7c62c5c221782a31626149ee4ae3103fbf8f02500a28c1bfa61cfea9b719d882d43426c4754738bbbb1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}